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Abs Module

DTC Description Action
B10DF:46 Master Cylinder Isolation Valve: Calibration/Parameter Memory Failure
  • This DTC  sets due to an internal failure of the ABS  module or a calibration failure between the HCU  and the ABS  module.
  • Using a diagnostic scan tool, CARRY OUT all 3 of the following calibration routines in the order listed: Inlet Valve Calibration, Master Cylinder Isolation Calibration and Regenerative Brake System Calibration.
  • CLEAR the DTC  and REPEAT the self-test. If the DTC  returns, REPEAT all 3 calibration routines making sure to FOLLOW the diagnostic scan tool directions.
  • CLEAR the DTC  and REPEAT the self-test. If the DTC  returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C0001:01 TCS Control Channel "A" Valve 1: General Electrical Failure
  • This DTC  indicates that part of the ABS  module has failed internally. CLEAR the DTC  . REPEAT the self-test.
  • If the DTC  returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C0002:01 TCS Control Channel "A" Valve 2: General Electrical Failure
  • This DTC  indicates that part of the ABS  module has failed internally. CLEAR the DTC  . REPEAT the self-test.
  • If the DTC  returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C0003:01 TCS Control Channel "B" Valve 1: General Electrical Failure
  • This DTC  indicates that part of the ABS  module has failed internally. CLEAR the DTC  . REPEAT the self-test.
  • If the DTC  returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C0004:01 TCS Control Channel "B" Valve 2: General Electrical Failure
  • This DTC  indicates that part of the ABS  module has failed internally. CLEAR the DTC  . REPEAT the self-test.
  • If the DTC  returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C0010:01 Left Front Inlet Control: General Electrical Failure
  • This DTC  indicates that part of the ABS  module has failed internally. CLEAR the DTC  . REPEAT the self-test.
  • If the DTC  returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C0011:01 Left Front Outlet Control: General Electrical Failure
  • This DTC  indicates that part of the ABS  module has failed internally. CLEAR the DTC  . REPEAT the self-test.
  • If the DTC  returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C0014:01 Right Front Inlet Control: General Electrical Failure
  • This DTC  indicates that part of the ABS  module has failed internally. CLEAR the DTC  . REPEAT the self-test.
  • If the DTC  returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C0015:01 Right Front Outlet Control: General Electrical Failure
  • This DTC  indicates that part of the ABS  module has failed internally. CLEAR the DTC  . REPEAT the self-test.
  • If the DTC  returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C0018:01 Left Rear Inlet Control: General Electrical Failure
  • This DTC  indicates that part of the ABS  module has failed internally. CLEAR the DTC  . REPEAT the self-test.
  • If the DTC  returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C0019:01 Left Rear Outlet Control: General Electrical Failure
  • This DTC  indicates that part of the ABS  module has failed internally. CLEAR the DTC  . REPEAT the self-test.
  • If the DTC  returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C001C:01 Right Rear Inlet Control: General Electrical Failure
  • This DTC  indicates that part of the ABS  module has failed internally. CLEAR the DTC  . REPEAT the self-test.
  • If the DTC  returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C001D:01 Right Rear Outlet Control: General Electrical Failure
  • This DTC  indicates that part of the ABS  module has failed internally. CLEAR the DTC  . REPEAT the self-test.
  • If the DTC  returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C0020:11 ABS  Pump Motor Control: Circuit Short To Ground
  • This DTC  indicates that part of the ABS  module has failed internally.
  • CLEAR the DTC  . REPEAT the ABS  module self-test.
  • If the DTC  returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C0020:12 ABS  Pump Motor Control: Circuit Short To Battery
  • This DTC  indicates that part of the ABS  module has failed internally.
  • CLEAR the DTC  . REPEAT the ABS  module self-test.
  • If the DTC  returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C0020:13 ABS  Pump Motor Control: Circuit Open GO to PINPOINT TEST H
C0020:71 ABS  Pump Motor Control: Actuator Stuck GO to PINPOINT TEST H
C0021:21 Brake Booster Performance: Signal Amplitude < Minimum GO to PINPOINT TEST N
C0021:66 Brake Booster Performance: Signal Has Too Many Transitions/Events GO to PINPOINT TEST N
C0021:77 Brake Booster Performance: Commanded Position Not Reachable GO to PINPOINT TEST N
C0022:01 Brake Booster Solenoid: General Electrical Failure GO to PINPOINT TEST J
C0022:11 Brake Booster Solenoid: Circuit Short To Ground GO to PINPOINT TEST J
C0022:12 Brake Booster Solenoid: Circuit Short To Battery GO to PINPOINT TEST J
C0022:49 Brake Booster Solenoid: Internal Electronic Failure GO to PINPOINT TEST J
C0030:07 Left Front Tone Wheel: Mechanical Failure GO to PINPOINT TEST B
C0031:07 Left Front Wheel Speed Sensor: Mechanical Failure GO to PINPOINT TEST B
C0031:11 Left Front Wheel Speed Sensor: Circuit Short to Ground GO to PINPOINT TEST O
C0031:15 Left Front Wheel Speed Sensor: Circuit Short to Battery or Open GO to PINPOINT TEST O
C0031:29 Left Front Wheel Speed Sensor: Signal Invalid GO to PINPOINT TEST B
C0031:2F Left Front Wheel Speed Sensor: Signal Erratic GO to PINPOINT TEST B
C0031:4A Left Front Wheel Speed Sensor: Incorrect Component Installed
  • DIAGNOSE all other wheel speed sensor Diagnostic Trouble Codes (DTCs) before diagnosing any  "Incorrect Component Installed" wheel speed sensor Diagnostic Trouble Codes (DTCs).
  • This DTC  sets when the incorrect type of wheel speed sensor has been installed, bi-directional versus non-bi-directional. For information on wheel speed sensor types,

    REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL - SYSTEM OPERATION AND COMPONENT DESCRIPTION (206-09 Anti-Lock Brake System (ABS) and Stability Control, Description and Operation)

  • INSTALL a new wheel speed sensor.

REFER to: FRONT WHEEL SPEED SENSOR (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C0031:64 Left Front Wheel Speed Sensor: Signal Plausibility Failure GO to PINPOINT TEST B
C0033:07 Right Front Tone Wheel: Mechanical Failure GO to PINPOINT TEST B
C0034:07 Right Front Wheel Speed Sensor: Mechanical Failure GO to PINPOINT TEST B
C0034:11 Right Front Wheel Speed Sensor: Circuit Short to Ground GO to PINPOINT TEST O
C0034:15 Right Front Wheel Speed Sensor: Circuit Short to Battery or Open GO to PINPOINT TEST O
C0034:29 Right Front Wheel Speed Sensor: Signal Invalid GO to PINPOINT TEST B
C0034:2F Right Front Wheel Speed Sensor: Signal Erratic GO to PINPOINT TEST B
C0034:4A Right Front Wheel Speed Sensor: Incorrect Component Installed
  • DIAGNOSE all other wheel speed sensor Diagnostic Trouble Codes (DTCs) before diagnosing any  "Incorrect Component Installed" wheel speed sensor Diagnostic Trouble Codes (DTCs).
  • This DTC  sets when the incorrect type of wheel speed sensor has been installed, bi-directional versus non-bi-directional. For information on wheel speed sensor types,

    REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL - SYSTEM OPERATION AND COMPONENT DESCRIPTION (206-09 Anti-Lock Brake System (ABS) and Stability Control, Description and Operation)

  • INSTALL a new wheel speed sensor.

REFER to: FRONT WHEEL SPEED SENSOR (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C0034:64 Right Front Wheel Speed Sensor: Signal Plausibility Failure GO to PINPOINT TEST B
C0036:07 Left Rear Tone Wheel: Mechanical Failure GO to PINPOINT TEST B
C0037:07 Left Rear Wheel Speed Sensor: Mechanical Failure GO to PINPOINT TEST B
C0037:11 Left Rear Wheel Speed Sensor: Circuit Short to Ground GO to PINPOINT TEST P
C0037:15 Left Rear Wheel Speed Sensor: Circuit Short to Battery or Open GO to PINPOINT TEST P
C0037:29 Left Rear Wheel Speed Sensor: Signal Invalid GO to PINPOINT TEST B
C0037:2F Left Rear Wheel Speed Sensor: Signal Erratic GO to PINPOINT TEST B
C0037:4A Left Rear Wheel Speed Sensor: Incorrect Component Installed
  • This DTC  sets when the incorrect type of wheel speed sensor has been installed, bi-directional versus non-bi-directional. For information on wheel speed sensor types,

    REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL - SYSTEM OPERATION AND COMPONENT DESCRIPTION (206-09 Anti-Lock Brake System (ABS) and Stability Control, Description and Operation)

  • DIAGNOSE DTC  U2100:00 and all other wheel speed sensor Diagnostic Trouble Codes (DTCs) before diagnosing any  "Incorrect Component Installed" wheel speed sensor Diagnostic Trouble Codes (DTCs).
  • If there are no other ABS  module Diagnostic Trouble Codes (DTCs) present, INSTALL a new wheel speed sensor.

REFER to: REAR WHEEL SPEED SENSOR (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C0037:64 Left Rear Wheel Speed Sensor: Signal Plausibility Failure GO to PINPOINT TEST B
C0039:07 Right Rear Tone Wheel: Mechanical Failure GO to PINPOINT TEST B
C003A:07 Right Rear Wheel Speed Sensor: Mechanical Failure GO to PINPOINT TEST B
C003A:11 Right Rear Wheel Speed Sensor: Circuit Short to Ground GO to PINPOINT TEST P
C003A:15 Right Rear Wheel Speed Sensor: Circuit Short to Battery or Open GO to PINPOINT TEST P
C003A:29 Right Rear Wheel Speed Sensor: Signal Invalid GO to PINPOINT TEST B
C003A:2F Right Rear Wheel Speed Sensor: Signal Erratic GO to PINPOINT TEST B
C003A:4A Right Rear Wheel Speed Sensor: Incorrect Component Installed
  • This DTC  sets when the incorrect type of wheel speed sensor has been installed, bi-directional versus non-bi-directional. For information on wheel speed sensor types,

    REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL - SYSTEM OPERATION AND COMPONENT DESCRIPTION (206-09 Anti-Lock Brake System (ABS) and Stability Control, Description and Operation)

  • DIAGNOSE DTC  U2100:00 and all other wheel speed sensor Diagnostic Trouble Codes (DTCs) before diagnosing any  "Incorrect Component Installed" wheel speed sensor Diagnostic Trouble Codes (DTCs).
  • If there are no other ABS  module Diagnostic Trouble Codes (DTCs) present, INSTALL a new wheel speed sensor.

REFER to: REAR WHEEL SPEED SENSOR (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C003A:64 Right Rear Wheel Speed Sensor: Signal Plausibility Failure GO to PINPOINT TEST B
C0040:64 Brake Pedal Switch "A": Signal Plausibility Failure GO to PINPOINT TEST C
C0044:28 Brake Pressure Sensor "A": Signal Bias Level Out of Range/Zero Adjustment Failure
  • DIAGNOSE DTC  C0040:64 before diagnosing this DTC  .
  • If DTC  C0040:64 is not present, CLEAR the DTC  . CYCLE the ignition from ON to OFF and back to ON. REPEAT the self-test. If DTC  C0044:28 returns, VERIFY all ABS  module-to-HCU  fasteners are tightened to 2 Nm (18 lb-in).
  • If all fasteners are tightened to their correct torque specifications, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C0044:47 Brake Pressure Sensor "A": Watchdog/Safety Failure
  • DIAGNOSE DTC  C0040:64 before diagnosing this DTC  .
  • If DTC  C0040:64 is not present, CLEAR the DTC  . CYCLE the ignition from ON to OFF and back to ON. REPEAT the self-test. If DTC  C0044:47 returns, VERIFY all ABS  module-to-HCU  fasteners are tightened to 2 Nm (18 lb-in).
  • If all fasteners are tightened to their correct torque specifications, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C0044:49 Brake Pressure Sensor "A": Internal Electronic Failure
  • DIAGNOSE DTC  C0040:64 before diagnosing this DTC  .
  • If DTC  C0040:64 is not present, CLEAR the DTC  . CYCLE the ignition from ON to OFF and back to ON. REPEAT the self-test. If DTC  C0044:49 returns, VERIFY all ABS  module-to-HCU  fasteners are tightened to 2 Nm (18 lb-in).
  • If all fasteners are tightened to their correct torque specifications, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C0044:51 Brake Pressure Sensor "A": Not Programmed
  • DIAGNOSE DTC  C0040:64 before diagnosing this DTC  .
  • If DTC  C0040:64 is not present, CLEAR the DTC  . CYCLE the ignition from ON to OFF and back to ON. REPEAT the self-test. If DTC  C0044:51 returns, VERIFY all ABS  module-to-HCU  fasteners are tightened to 2 Nm (18 lb-in).
  • If all fasteners are tightened to their correct torque specifications, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C0044:64 Brake Pressure Sensor "A": Signal Plausibility Failure
  • DIAGNOSE DTC  C0040:64 before diagnosing this DTC  .
  • If DTC  C0040:64 is not present, CLEAR the DTC  . CYCLE the ignition from ON to OFF and back to ON. REPEAT the self-test. If DTC  C0044:64 returns, VERIFY all ABS  module-to-HCU  fasteners are tightened to 2 Nm (18 lb-in).
  • If all fasteners are tightened to their correct torque specifications, INSPECT the brake tubes and connections for damage and leaks. REPAIR or INSTALL new brake tubes as necessary.
  • If brake tubes and connections are OK and there are no brake fluid leaks, BLEED the brake system.

    REFER to: BRAKE SYSTEM BLEEDING (206-00 Brake System - General Information, General Procedures).

  • CYCLE the ignition from ON to OFF and back to ON. CARRY OUT the ABS  module self-test. If this DTC  returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C0044:8F Brake Pressure Sensor "A": Erratic
  • DIAGNOSE DTC  C0040:64 before diagnosing this DTC  .
  • If DTC  C0040:64 is not present, CLEAR the DTC  . CYCLE the ignition from ON to OFF and back to ON. REPEAT the self-test. If DTC  C0044:8F returns, VERIFY all ABS  module-to-HCU  fasteners are tightened to 2 Nm (18 lb-in).
  • If all fasteners are tightened to their correct torque specifications, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C0047:01 Brake Booster Pressure Sensor: General Electric Failure GO to PINPOINT TEST R
C0047:1B Brake Booster Pressure Sensor: Circuit Resistance Above Threshold GO to PINPOINT TEST R
C0047:26 Brake Booster Pressure Sensor: Signal Rate of Change Below Threshold GO to PINPOINT TEST R
C0047:27 Brake Booster Pressure Sensor: Signal Rate of Change Above Threshold GO to PINPOINT TEST R
C0047:62 Brake Booster Pressure Sensor: Signal Compare Failure GO to PINPOINT TEST R
C0048:11 Brake Booster Travel Sensor: Circuit Short to Ground GO to PINPOINT TEST Q
C0048:12 Brake Booster Travel Sensor: Circuit Short to Battery GO to PINPOINT TEST Q
C0048:64 Brake Booster Travel Sensor: Signal Plausibility Failure GO to PINPOINT TEST Q
C0051:28 Steering Wheel Position Sensor: Signal Bias Level Out of Range/Zero Adjustment Failure GO to PINPOINT TEST M
C0051:54 Steering Wheel Position Sensor: Missing Calibration GO to PINPOINT TEST M
C0051:62 Steering Wheel Position Sensor: Signal Compare Failure GO to PINPOINT TEST M
C0051:64 Steering Wheel Position Sensor: Signal Plausibility Failure GO to PINPOINT TEST M
C0051:85 Steering Wheel Position Sensor: Signal Above Allowable Range GO to PINPOINT TEST M
C0051:96 Steering Wheel Position Sensor: Component Internal Failure GO to PINPOINT TEST M
C0061:28 Lateral Acceleration Sensor: Signal Bias Level Out of Range/Zero Adjustment Failure GO to PINPOINT TEST G
C0061:2F Lateral Acceleration Sensor: Signal Erratic GO to PINPOINT TEST G
C0061:64 Lateral Acceleration Sensor: Signal Plausibility Failure GO to PINPOINT TEST G
C0062:28 Longitudinal Acceleration Sensor: Signal Bias Level Out of Range/Zero Adjustment Failure GO to PINPOINT TEST G
C0062:54 Longitudinal Acceleration Sensor: Missing Calibration
  • This DTC  sets if the stability sensors in the RCM  have not been calibrated or the calibration has been lost. CARRY OUT the IVD Initialization routine, FOLLOW the diagnostic scan tool instructions.
  • If the module fails the routine, VERIFY the RCM  is installed correctly and the fasteners are tightened to specifications. REINSTALL the RCM  or INSTALL new fasteners as necessary.

    REFER to: RESTRAINTS CONTROL MODULE (RCM) (501-20B Supplemental Restraint System, Removal and Installation).

    If the RCM  is OK, CARRY OUT the RCM  self-test. RETRIEVE and RECORD any Diagnostic Trouble Codes (DTCs).

    REFER to: AIRBAG SUPPLEMENTAL RESTRAINT SYSTEM (SRS) (501-20B Supplemental Restraint System, Diagnosis and Testing).

  • If the module passes the routine, CLEAR the DTC  . CYCLE the ignition from ON to OFF and back to ON. CARRY OUT the ABS  module self-test. If the DTC  returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C0062:64 Longitudinal Acceleration Sensor: Signal Plausibility Failure GO to PINPOINT TEST G
C0062:76 Longitudinal Acceleration Sensor: Wrong Mounting Position
  • Due to the nature of the longitudinal acceleration sensor, the RCM  must be installed in the correct orientation to the centerline of the vehicle. This DTC  sets if the RCM  has been installed in the wrong position.
  • VERIFY the RCM  is installed correctly and the fasteners are tightened to specifications. REINSTALL the RCM  or INSTALL new fasteners as necessary.

    REFER to: RESTRAINTS CONTROL MODULE (RCM) (501-20B Supplemental Restraint System, Removal and Installation).

  • If the RCM  is OK, CARRY OUT the RCM  self-test. RETRIEVE and RECORD any Diagnostic Trouble Codes (DTCs).

REFER to: AIRBAG SUPPLEMENTAL RESTRAINT SYSTEM (SRS) (501-20B Supplemental Restraint System, Diagnosis and Testing).
C0063:28 Yaw Rate Sensor: Signal Bias Level Out of Range/Zero Adjustment Failure GO to PINPOINT TEST G
C0063:2F Yaw Rate Sensor: Signal Erratic GO to PINPOINT TEST G
C0063:64 Yaw Rate Sensor: Signal Plausibility Failure GO to PINPOINT TEST G
C0064:28 Roll Rate Sensor: Signal Bias Level Out of Range/Zero Adjustment Failure GO to PINPOINT TEST G
C0064:64 Roll Rate Sensor: Signal Plausibility Failure GO to PINPOINT TEST G
C006B:00 Stability System Active Too Long: No Sub Type Information
  • DIAGNOSE all other ABS  module Diagnostic Trouble Codes (DTCs) before diagnosing DTC  C006B:00
  • If no other ABS  module Diagnostic Trouble Codes (DTCs) are present, GO to PINPOINT TEST W
C100A:28 Brake Pedal Angle Sensor: Signal Bias Level Out of Range/Zero Adjustment Failure
  • This DTC  indicates the brake pedal angle sensor does not reach the fully released position. This can be caused by damage or changes to the brake pedal and bracket assembly or an internal failure of the sensor.
  • INSPECT the brake pedal and bracket assembly for any mechanical damage or foreign objects that may be restricting pedal movement. REPAIR as necessary.
  • If the brake pedal and bracket are free of any mechanical damage or foreign objects, INSTALL a new brake pedal assembly.

REFER to: BRAKE PEDAL AND BRACKET (206-06 Hydraulic Brake Actuation, Removal and Installation).
C100A:41 Brake Pedal Angle Sensor: General Checksum Failure
  • This DTC  indicates that part of the ABS  module has failed internally.
  • CLEAR the DTC  and REPEAT the self-test.
  • If the DTC  returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C100A:62 Brake Pedal Angle Sensor: Signal Compare Failure GO to PINPOINT TEST S
C100A:64 Brake Pedal Angle Sensor: Signal Plausibility Failure GO to PINPOINT TEST S
C100D:21 Brake Pedal Angle Sensor Circuit 1: Signal Amplitude < Minimum GO to PINPOINT TEST S
C100D:22 Brake Pedal Angle Sensor Circuit 1: Signal Amplitude > Maximum GO to PINPOINT TEST S
C100D:38 Brake Pedal Angle Sensor Circuit 1: Signal Frequency Incorrect GO to PINPOINT TEST S
C100E:21 Brake Pedal Angle Sensor Circuit 2: Signal Amplitude < Minimum GO to PINPOINT TEST S
C100E:22 Brake Pedal Angle Sensor Circuit 2: Signal Amplitude > Maximum GO to PINPOINT TEST S
C100E:38 Brake Pedal Angle Sensor Circuit 2: Signal Frequency Incorrect GO to PINPOINT TEST S
C100F:11 Brake Pedal Angle Sensor Supply: Circuit Short To Ground GO to PINPOINT TEST S
C100F:12 Brake Pedal Angle Sensor Supply: Circuit Short To Battery GO to PINPOINT TEST S
C1013:00 Brake System Pressure: No Sub-Type Information
  • This DTC  sets when the overall brake system pressure deviates from one or more wheel pressures or the front wheel pressures do not match each other.
  • RETRIEVE all ABS  Diagnostic Trouble Codes (DTCs). DIAGNOSE DTC  C0044:xx, C1133:xx or C1134:xx before diagnosing C1013:00.
  • If DTC  C0044:xx, C1133:xx or C1134:xx is not present, INSPECT the brake stem for fluid leaks and the brake tubes and hoses for any damage. REPAIR as necessary.
C1014:07 Brake System Total Volume Balance: Mechanical Failure
  • This DTC  sets as a result of a brake booster travel sensor fault, a brake fluid pressure sensor fault or air trapped in the hydraulic brake system.
  • DIAGNOSE all codes that indicate a brake booster travel sensor fault or a hydraulic brake pressure sensor fault. If only DTC  C1014:07 is present, CARRY OUT the Brake System Service Bleed.

    REFER to: BRAKE SYSTEM BLEEDING (206-00 Brake System - General Information, General Procedures).

    CLEAR the DTC  and REPEAT the self-test.

  • If DTC  C1014:07 returns, INSTALL a new brake booster.

REFER to: BRAKE BOOSTER (206-07 Power Brake Actuation, Removal and Installation).
C1015:64 Vacuum Supply: Signal Plausibility Failure GO to PINPOINT TEST X
C1015:7A Vacuum Supply: Fluid Leak or Seal Failure GO to PINPOINT TEST X
C1015:7B Vacuum Supply: Low Fluid Level GO to PINPOINT TEST X
C1018:46 Regenerative Braking: Calibration/Parameter Memory Failure GO to PINPOINT TEST Y
C101C:01 Brake Vacuum Pump: General Electrical Failure GO to PINPOINT TEST T
C1020:00 Brake System Fill Not Complete: No Sub-Type Information
  • This DTC  is pre-set in a new ABS  module and HCU  assembly and can only be cleared when the Brake System Service Bleed is successfully carried out and the Regenerative Brake System Calibration routine completes successfully.
  • CARRY OUT the Brake System Service Bleed.

REFER to: BRAKE SYSTEM BLEEDING (206-00 Brake System - General Information, General Procedures).
CARRY OUT the Regenerative Brake System Calibration routine. FOLLOW the diagnostic scan tool instructions.
C1021:21 ABS Booster Control Pressure: Signal Amplitude < Minimum GO to PINPOINT TEST Z
C1021:22 ABS Booster Control Pressure: Signal Amplitude > Maximum GO to PINPOINT TEST Z
C1025:21 Brake Primary Circuit Overboost Pressure: Signal Amplitude < Minimum
  • INSPECT the brake system for brake fluid leaks. REPAIR as necessary. If no leaks are found, CARRY OUT the Brake System Service Bleed.

    REFER to: BRAKE SYSTEM BLEEDING (206-00 Brake System - General Information, General Procedures).

    CLEAR the DTC  and REPEAT the self-test.

  • If DTC  C1025:21 returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C1026:21 ABS  Secondary Circuit Overboost Pressure: Signal Amplitude < Minimum
  • INSPECT the brake system for brake fluid leaks. REPAIR as necessary. If no leaks are found, CARRY OUT the Brake System Service Bleed.

    REFER to: BRAKE SYSTEM BLEEDING (206-00 Brake System - General Information, General Procedures).

    CLEAR the DTC  and REPEAT the self-test.

  • If DTC  C1026:21 returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C1027:62 Master Cylinder (MC) to Primary Circuit Pressure: Signal Compare Failure
  • INSPECT the brake system for brake fluid leaks. REPAIR as necessary. If no leaks are found, CARRY OUT the Brake System Service Bleed.

    REFER to: BRAKE SYSTEM BLEEDING (206-00 Brake System - General Information, General Procedures).

    CLEAR the DTC  and REPEAT the self-test.

  • If DTC  C1027:21 returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C1029:00 ABS Primary Circuit Lower Than Secondary: No Sub-Type Information GO to PINPOINT TEST U
C102B:00 ABS Secondary Circuit Lower Than Primary: No Sub-Type Information GO to PINPOINT TEST U
C1133:28 Left Front Brake Pressure Sensor: Signal Bias Level Out of Range/Zero Adjustment Failure
  • CLEAR the DTC  and REPEAT the self-test. If DTC  C1133:28 returns, make sure all ABS  module-to-HCU  fasteners are tightened to their correct torque specifications.
  • If all fasteners are tightened to their correct torque specifications, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C1133:47 Left Front Brake Pressure Sensor: Watchdog/Safety Failure
  • CLEAR the DTC  and REPEAT the self-test. If DTC  C1133:47 returns, make sure all ABS  module-to-HCU  fasteners are tightened to their correct torque specifications.
  • If all fasteners are tightened to their correct torque specifications, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C1133:49 Left Front Brake Pressure Sensor: Internal Electronic Failure
  • CLEAR the DTC  and REPEAT the self-test. If DTC  C1133:49 returns, make sure all ABS  module-to-HCU  fasteners are tightened to their correct torque specifications.
  • If all fasteners are tightened to their correct torque specifications, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C1133:51 Left Front Brake Pressure Sensor: Not Programmed
  • CLEAR the DTC  and REPEAT the self-test. If DTC  C1133:51 returns, make sure all ABS  module-to-HCU  fasteners are tightened to their correct torque specifications.
  • If all fasteners are tightened to their correct torque specifications, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C1133:64 Left Front Brake Pressure Sensor: Signal Plausibility Failure
  • CLEAR the DTC  and REPEAT the self-test. If DTC  C1133:64 returns, make sure all ABS  module-to-HCU  fasteners are tightened to their correct torque specifications.
  • If all fasteners are tightened to their correct torque specifications, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C1133:8F Left Front Brake Pressure Sensor: Erratic
  • CLEAR the DTC  and REPEAT the self-test. If DTC  C1133:8F returns, make sure all ABS  module-to-HCU  fasteners are tightened to their correct torque specifications.
  • If all fasteners are tightened to their correct torque specifications, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C1134:28 Right Front Brake Pressure Sensor: Signal Bias Level Out of Range/Zero Adjustment Failure
  • CLEAR the DTC  and REPEAT the self-test. If DTC  C1134:28 returns, make sure all ABS  module-to-HCU  fasteners are tightened to their correct torque specifications.
  • If all fasteners are tightened to their correct torque specifications, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C1134:47 Right Front Brake Pressure Sensor: Watchdog/Safety Failure
  • CLEAR the DTC  and REPEAT the self-test. If DTC  C1134:47 returns, make sure all ABS  module-to-HCU  fasteners are tightened to their correct torque specifications.
  • If all fasteners are tightened to their correct torque specifications, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C1134:49 Right Front Brake Pressure Sensor: Internal Electronic Failure
  • CLEAR the DTC  and REPEAT the self-test. If DTC  C1134:49 returns, make sure all ABS  module-to-HCU  fasteners are tightened to their correct torque specifications.
  • If all fasteners are tightened to their correct torque specifications, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C1134:51 Right Front Brake Pressure Sensor: Not Programmed
  • CLEAR the DTC  and REPEAT the self-test. If DTC  C1134:51 returns, make sure all ABS  module-to-HCU  fasteners are tightened to their correct torque specifications.
  • If all fasteners are tightened to their correct torque specifications, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C1134:64 Right Front Brake Pressure Sensor: Signal Plausibility Failure
  • CLEAR the DTC  and REPEAT the self-test. If DTC  C1134:64 returns, make sure all ABS  module-to-HCU  fasteners are tightened to their correct torque specifications.
  • If all fasteners are tightened to their correct torque specifications, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C1134:8F Right Front Brake Pressure Sensor: Erratic
  • CLEAR the DTC  and REPEAT the self-test. If DTC  C1134:8F returns, make sure all ABS  module-to-HCU  fasteners are tightened to their correct torque specifications.
  • If all fasteners are tightened to their correct torque specifications, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C1137:64 Reverse Gear Switch: Signal Plausibility Failure This DTC  sets when the transmission gear selection message sent from the TCM  does not match other inputs received by the ABS  module. RETRIEVE and REPAIR all non-network Diagnostic Trouble Codes (DTCs) in the TCM  .
C1A08:1C Pressure Sensor Supply: Circuit Voltage Out of Range
  • The brake system pressure sensor is supplied voltage by the ABS  module. The ABS  module monitors this output and sets this DTC  when the voltage is out of range.
  • DIAGNOSE DTC  U3003:16 or U3003:17, before diagnosing C1A08:1C.
  • If DTC  U3003:16 or U3003:17 is not present, make sure all ABS  module-to-HCU  fasteners are tightened to their correct torque specifications.
  • If all fasteners are tightened to their correct torque specifications, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
C1B14:11 Sensor Supply Voltage "A": Circuit Short to Ground GO to PINPOINT TEST Q
C1B14:12 Sensor Supply Voltage "A": Circuit Short to Battery GO to PINPOINT TEST Q
C1B15:1C Sensor Supply Voltage "B": Circuit Voltage Out of Range GO to PINPOINT TEST Q
P0942:46 Hydraulic Pressure Unit: Calibration/Parameter Memory Failure
  • The ABS  module and HCU  are serviced as an assembly and should not be swapped between different vehicles. This DTC  sets when the identification data stored in the ABS  module does not match the identification data from the HCU  .
  • Using a diagnostic scan tool, CARRY OUT the Inlet Valve Calibration routine, then the Master Cylinder Isolation Calibration routine and then the Regenerative Brake System Calibration routine.
  • CLEAR the DTC  and REPEAT the self-test. If the DTC  returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
P0942:49 Hydraulic Pressure Unit: Internal Electronic Failure
  • The ABS  module and HCU  are serviced as an assembly and should not be swapped between different vehicles. This DTC  sets when the identification data stored in the ABS  module does not match the identification data from the HCU  .
  • Using a diagnostic scan tool, CARRY OUT the Inlet Valve Calibration routine, then the Master Cylinder Isolation Calibration routine and then the Regenerative Brake System Calibration routine.
  • CLEAR the DTC  and REPEAT the self-test. If the DTC  returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
P193B:86 Throttle/Pedal Signal: Signal Invalid This DTC  sets when the ABS  module receives invalid network data from the PCM. RETRIEVE and REPAIR all non-network Diagnostic Trouble Codes (DTCs) in the PCM.
REFER to: ELECTRONIC ENGINE CONTROLS - PLUG-IN HYBRID ELECTRIC VEHICLE (PHEV) (303-14 Electronic Engine Controls - 2.0L Duratec - Hybrid (96kW/130PS), Diagnosis and Testing).
U0001:88 High Speed CAN Communication Bus: Bus Off
  • The module could not communicate on the network at a point in time. The fault is not currently present since the module had to communicate with the diagnostic scan tool to report this DTC  .
  • VERIFY the integrity of the connectors and wiring. Refer to SYSTEM WIRING DIAGRAMS Wiring Diagrams Cell 14 for schematic and connector information.
  • DIAGNOSE no High Speed Controller Area Network (HS-CAN) communication, all modules are not responding.

REFER to: COMMUNICATIONS NETWORK (418-00 Module Communications Network, Diagnosis and Testing).
U0028:88 Vehicle Communication Bus "A": Bus Off GO to PINPOINT TEST G
U0100:00 Lost Communication With ECM/PCM "A": No Sub Type Information GO to PINPOINT TEST I
U0100:08 Lost Communication With ECM/PCM "A": Bus Signal/Message Failure GO to PINPOINT TEST I
U0100:87 Lost Communication With ECM/PCM "A": Missing Message GO to PINPOINT TEST I
U0126:00 Lost Communication With Steering Angle Sensor Module: No Sub Type Information GO to PINPOINT TEST K
U0140:00 Lost Communication With Body Control Module: No Sub Type Information GO to PINPOINT TEST D
U0151:00 Lost Communication With Restraints Control Module: No Sub Type Information GO to PINPOINT TEST G
U0293:00 Lost Communication with Hybrid/EV Powertrain Control Module: No Sub Type Information GO to PINPOINT TEST AA
U0293:02 Lost Communication with Hybrid/EV Powertrain Control Module: General Signal Failure GO to PINPOINT TEST AA
U0293:31 Lost Communication with Hybrid/EV Powertrain Control Module: No Signal GO to PINPOINT TEST AA
U0300:51 Internal Control Module Software Incompatibility: Not Programmed CHECK vehicle service history for recent service actions related to the ABS  module. This DTC  sets due to incomplete or improper flash programming procedures. If there have been recent service actions with the ABS  module, REPEAT the programming procedure as directed by the diagnostic scan tool
U0401:00 Invalid Data Received From ECM/PCM "A": No Sub Type Information This DTC  sets when the ABS  module receives invalid network data from the PCM. RETRIEVE and DIAGNOSE all Diagnostic Trouble Codes (DTCs) in the PCM.
REFER to: ELECTRONIC ENGINE CONTROLS - PLUG-IN HYBRID ELECTRIC VEHICLE (PHEV) (303-14 Electronic Engine Controls - 2.0L Duratec - Hybrid (96kW/130PS), Diagnosis and Testing).
U0401:64 Invalid Data Received From ECM/PCM "A": Signal Plausibility Failure This DTC  sets when the ABS  module receives invalid network data from the PCM. RETRIEVE and DIAGNOSE all Diagnostic Trouble Codes (DTCs) in the PCM.
REFER to: ELECTRONIC ENGINE CONTROLS - PLUG-IN HYBRID ELECTRIC VEHICLE (PHEV) (303-14 Electronic Engine Controls - 2.0L Duratec - Hybrid (96kW/130PS), Diagnosis and Testing).
U0401:81 Invalid Data Received From ECM/PCM "A": Invalid Serial Data Received This DTC  sets when the ABS  module receives invalid network data from the PCM. RETRIEVE and DIAGNOSE all Diagnostic Trouble Codes (DTCs) in the PCM.
REFER to: ELECTRONIC ENGINE CONTROLS - PLUG-IN HYBRID ELECTRIC VEHICLE (PHEV) (303-14 Electronic Engine Controls - 2.0L Duratec - Hybrid (96kW/130PS), Diagnosis and Testing).
U0422:00 Invalid Data Received From Body Control Module: No Sub Type Information
  • This DTC  sets when the ABS  module receives invalid network data from the BCM  .
  • The BCM  communicates with the ABS  module through the GWM  . RETRIEVE and DIAGNOSE all Diagnostic Trouble Codes (DTCs) in the GWM  .

    REFER to: COMMUNICATIONS NETWORK (418-00 Module Communications Network, Diagnosis and Testing).

  • If there are no Diagnostic Trouble Codes (DTCs) in the GWM  , RETRIEVE and DIAGNOSE all Diagnostic Trouble Codes (DTCs) in the BCM  .

REFER to: BODY CONTROL MODULE (BCM) (419-10 Multifunction Electronic Modules, Diagnosis and Testing).
U0428:41 Invalid Data Received From Steering Angle Sensor Module: General Checksum Failure
  • If DTC  U0126:00 is present, DIAGNOSE DTC  U0126:00 first.
  • This DTC  sets when the ABS  module receives invalid network data from the SASM  .
  • The SASM  communicates with the ABS  module through the GWM  . RETRIEVE and DIAGNOSE all Diagnostic Trouble Codes (DTCs) in the GWM  .

    REFER to: COMMUNICATIONS NETWORK (418-00 Module Communications Network, Diagnosis and Testing).

  • If there are no Diagnostic Trouble Codes (DTCs) in the GWM  , RETRIEVE and DIAGNOSE all Diagnostic Trouble Codes (DTCs) in the SASM  . GO to the DTC Chart: SASM 
U0428:82 Invalid Data Received From Steering Angle Sensor Module: Alive/Sequence Counter Incorrect/Not Updated
  • If DTC  U0126:00 is present, DIAGNOSE DTC  U0126:00 first.
  • This DTC  sets when the ABS  module receives invalid network data from the SASM  .
  • The SASM  communicates with the ABS  module through the GWM  . RETRIEVE and DIAGNOSE all Diagnostic Trouble Codes (DTCs) in the GWM  .

    REFER to: COMMUNICATIONS NETWORK (418-00 Module Communications Network, Diagnosis and Testing).

  • If there are no Diagnostic Trouble Codes (DTCs) in the GWM  , RETRIEVE and DIAGNOSE all Diagnostic Trouble Codes (DTCs) in the SASM  . GO to the DTC Chart: SASM 
U0452:41 Invalid Data Received From Restraints Control Module: General Checksum Failure
  • If DTC  U0151:00 is also present, DIAGNOSE DTC  U0151:00 first.
  • This DTC  sets when the ABS  module receives invalid network data from the RCM  . RETRIEVE and REPAIR all non-network Diagnostic Trouble Codes (DTCs) in the RCM  .

REFER to: AIRBAG SUPPLEMENTAL RESTRAINT SYSTEM (SRS) (501-20B Supplemental Restraint System, Diagnosis and Testing).
U0452:86 Invalid Data Received From Restraints Control Module: Signal Invalid GO to PINPOINT TEST G
U0594:00 Invalid Data Received From Hybrid/EV Powertrain Control Module: No Sub Type Information This DTC  sets when the ABS  module receives invalid network data from the Hybrid Powertrain Control Module (HPCM). RETRIEVE and REPAIR all non-network Diagnostic Trouble Codes (DTCs) in the Hybrid Powertrain Control Module (HPCM).
REFER to: ELECTRONIC ENGINE CONTROLS - PLUG-IN HYBRID ELECTRIC VEHICLE (PHEV) (303-14 Electronic Engine Controls - 2.0L Duratec - Hybrid (96kW/130PS), Diagnosis and Testing).
U0594:28 Invalid Data Received From Hybrid/EV Powertrain Control Module: Signal Bias Level Out of Range/Zero Adjustment Failure This DTC  sets when the ABS  module receives invalid network data from the Hybrid Powertrain Control Module (HPCM). RETRIEVE and REPAIR all non-network Diagnostic Trouble Codes (DTCs) in the Hybrid Powertrain Control Module (HPCM).
REFER to: ELECTRONIC ENGINE CONTROLS - PLUG-IN HYBRID ELECTRIC VEHICLE (PHEV) (303-14 Electronic Engine Controls - 2.0L Duratec - Hybrid (96kW/130PS), Diagnosis and Testing).
U0594:29 Invalid Data Received From Hybrid/EV Powertrain Control Module: Signal Invalid This DTC  sets when the ABS  module receives invalid network data from the Hybrid Powertrain Control Module (HPCM). RETRIEVE and REPAIR all non-network Diagnostic Trouble Codes (DTCs) in the Hybrid Powertrain Control Module (HPCM).
REFER to: ELECTRONIC ENGINE CONTROLS - PLUG-IN HYBRID ELECTRIC VEHICLE (PHEV) (303-14 Electronic Engine Controls - 2.0L Duratec - Hybrid (96kW/130PS), Diagnosis and Testing).
U0594:86 Invalid Data Received From Hybrid/EV Powertrain Control Module: Signal Invalid This DTC  sets when the ABS  module receives invalid network data from the Hybrid Powertrain Control Module (HPCM). RETRIEVE and REPAIR all non-network Diagnostic Trouble Codes (DTCs) in the Hybrid Powertrain Control Module (HPCM).
REFER to: ELECTRONIC ENGINE CONTROLS - PLUG-IN HYBRID ELECTRIC VEHICLE (PHEV) (303-14 Electronic Engine Controls - 2.0L Duratec - Hybrid (96kW/130PS), Diagnosis and Testing).
U2007:46 Valve(s): Calibration/Parameter Memory Failure
  • This DTC  sets due to an internal failure of the ABS  module or a calibration failure between the HCU  and the ABS  module.
  • Using a diagnostic scan tool, CARRY OUT the Inlet Valve Calibration routine, then the Master Cylinder Isolation Calibration routine and then the Regenerative Brake System Calibration routine.
  • CLEAR the DTC  and REPEAT the self-test. If the DTC  returns, INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
U2007:62 Valve(s): Signal Compare Failure
  • This DTC  sets due to an internal failure of the ABS  module or a calibration failure between the HCU  and the ABS  module.
  • CLEAR the DTC  and REPEAT the self-test. If the DTC  returns, INSTALL a new ABS  module and HCU  assembly. REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
U2024:51 Control Module Cal-Config Data: Not Programmed
  • This DTC  is only present when a new ABS  module is installed, the ABS  module is flashed or the ABS  module is reconfigured.
  • Using a diagnostic scan tool, CONFIGURE the ABS  module. FOLLOW all diagnostic scan tool instructions.

    REFER to: MODULE CONFIGURATION - SYSTEM OPERATION AND COMPONENT DESCRIPTION (418-01 Module Configuration, Description and Operation).

  • Using a diagnostic scan tool, CARRY OUT the ABS  module self-test to clear the DTC  .
U2100:00 Initial Configuration Not Complete: No Sub Type Information
  • This DTC  is pre-set in a new ABS  module and clears automatically when the ABS  module is configured correctly.
  • CHECK the service history for recent service actions related to the ABS  module. This DTC  sets due to incomplete or improper Programmable Module Installation (PMI) procedures.
  • If there have been recent service actions with this module, REPEAT the Programmable Module Installation (PMI) procedure using as-built data.
  • If there have been no recent service actions, INSTALL a new ABS  module and HCU  assembly to correct the failure to retain the configuration data.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
U2200:00 Control Module Configuration Memory Corrupt: No Sub Type Information
  • CHECK the service history for recent service actions related to the ABS  module. This DTC  sets due to incomplete or improper Programmable Module Installation (PMI) procedures.
  • If there have been recent service actions with this module, REPEAT the Programmable Module Installation (PMI) procedure as directed by the diagnostic scan tool.
  • If there have been no recent service actions, INSTALL a new ABS  module and HCU  assembly to correct the failure to retain configuration data.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
U3000:49 Control Module: Internal Electronic Failure
  • CLEAR the Diagnostic Trouble Codes (DTCs). CARRY OUT the ABS  module self-test. RETRIEVE and RECORD all Diagnostic Trouble Codes (DTCs).
  • If the DTC  returns INSTALL a new ABS  module and HCU  assembly.

REFER to: HYDRAULIC CONTROL UNIT (HCU) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
U3002:62 Vehicle Identification Number: Signal Compare Failure GO to PINPOINT TEST V
U3003:08 Battery Voltage: Bus Signal/Message Failure
  • This DTC  sets when the High Speed Controller Area Network (HS-CAN) is shorted together, shorted to ground, shorted to voltage or open.
  • If DTC  U3003:16 is present, DIAGNOSE DTC  U3003:16 before diagnosing DTC  U3003:08.
  • If DTC  U3003:16 is not present,

REFER to: COMMUNICATIONS NETWORK (418-00 Module Communications Network, Diagnosis and Testing).
U3003:16 Battery Voltage: Circuit Voltage Below Threshold GO to PINPOINT TEST A
U3003:17 Battery Voltage: Circuit Voltage Above Threshold GO to PINPOINT TEST F
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