Cruise Control System DTCS
PCM DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action |
|---|---|---|
| P0579 | Cruise Control Multi-Function Input A Circuit Range/Performance | GO to PINPOINT TEST C . |
| P0581 | Cruise Control Multi-Function Input A Circuit High | GO to PINPOINT TEST C . |
| P1703 | Brake Switch Out Of Self Test Range | GO to PINPOINT TEST B . |
| U0104 | Lost Communication With Cruise Control Module | GO to PINPOINT TEST M . |
| U0129 | Lost Communication With Brake System Module | GO to PINPOINT TEST H . |
| All other DTCs | - | REFER to the INTRODUCTION - GASOLINE MODELS . |
CRUISE-CONTROL MODULE (C-CM) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action |
|---|---|---|
| C0072:00 | Brake Temperature Too High: No Sub Type Information | REFER to VEHICLE DYNAMIC SYSTEMS to continue diagnosis of the ABS system. |
| C1A67:54 | Forward Looking Sensor: Missing Calibration | GO to PINPOINT TEST E . |
| C1A67:76 | Forward Looking Sensor: Wrong Mounting Position | GO to PINPOINT TEST E . |
| C1A67:96 | Forward Looking Sensor: Component Internal Failure | GO to PINPOINT TEST D . |
| C1A67:97 | Forward Looking Sensor: Component or System Operation Obstructed or Blocked | GO to PINPOINT TEST F . |
| C1A67:98 | Forward Looking Sensor: Component or System Over Temperature | The Cruise-Control Module (C-CM) was over-temperature. This may occur during extended use or extremely high weather temperatures. The adaptive cruise control system operation resumes after the C-CM cools. CLEAR the DTCs. TEST the system for normal operation. |
| U0001:88 | High Speed CAN Communication Bus: Bus Off | REFER to MODULE COMMUNICATIONS NETWORK . |
| U0100:00 | Lost Communication With ECM/PCM "A": No Sub Type Information | GO to PINPOINT TEST G . |
| U0121:00 | Lost Communication With Anti-Lock Brake System (ABS) Control Module: No Sub Type Information | GO to PINPOINT TEST H . |
| U0126:00 | Lost Communication With Steering Angle Sensor Module: No Sub Type Information | GO to PINPOINT TEST I . |
| U0155:00 | Lost Communication With Instrument Panel Cluster (IPC) Control Module: No Sub Type Information | GO to PINPOINT TEST J . |
| U0158:00 | Lost Communication With Head Up Display: No Sub Type Information | GO to PINPOINT TEST K . |
| U0180:00 | Lost Communication With Automatic Lighting Control Module: No Sub Type Information | GO to PINPOINT TEST L . |
| U0300:55 | Internal Control Module Software Incompatibility: Not Configured | GO to PINPOINT TEST N . |
| U0401:68 | Invalid Data Received from ECM/PCM A: Event Information | DTC U0401:68 is set when the C-CM receives invalid network data from the PCM with a faulted Vehicle Speed Sensor (VSS) signal, Accelerator Pedal Position (APP) signal, cruise control switch input or gear position input. RETRIEVE and REPAIR all non-network DTCs in the other modules on the network. REFER to MULTIFUNCTION ELECTRONIC MODULES for a list of all DTCs. |
| U0418:68 | Invalid Data Received From Brake System Control Module: Event Information | DTC U0418:68 is set when the C-CM receives invalid network data from the ABS module with a faulted brake signal input. RETRIEVE and REPAIR all non-network DTCs in the other modules on the network. REFER to MULTIFUNCTION ELECTRONIC MODULES for a list of all DTCs. |
| U0424:68 | Invalid Data Received From HVAC Control Module: Event Information | DTC U0424:68 is set when the C-CM receives invalid network data from the HVAC module with a faulted sunload sensor input. RETRIEVE and REPAIR all non-network DTCs in the other modules on the network. REFER to MULTIFUNCTION ELECTRONIC MODULES for a list of all DTCs. |
| U0428:68 | Invalid Data Received From Steering Angle Sensor Module: Event Information | DTC U0428:68 is set when the C-CM receives invalid network data from the Steering Angle Sensor Module (SASM) with a faulted steering wheel angle input. RETRIEVE and REPAIR all non-network DTCs in the other modules on the network. REFER to MULTIFUNCTION ELECTRONIC MODULES for a list of all DTCs. |
| U0459:68 | Invalid Data Received From Head Up Display: Event Information | GO to PINPOINT TEST T . |
| U0513:68 | Invalid Data Received From Yaw Rate Sensor Module: Event Information | DTC U0513:68 is set when the C-CM receives invalid network data from the ABS module that gateways the yaw rate sensor input from the Restraints Control Module (RCM). RETRIEVE and REPAIR all non-network DTCs in the other modules on the network. REFER to MULTIFUNCTION ELECTRONIC MODULES for a list of all DTCs. |
| U02100:00 | Initial Configuration Not Complete: No Sub Type Information | DTC U02100:00 sets when the C-CM detects that the PCM is not transmitting the Vehicle Identification Number (VIN). The PCM needs to be configured. CARRY OUT the Programmable Module Installation (PMI). REFER to MODULE CONFIGURATION . |
| U02101:00 | Control Module Configuration Incompatible: No Sub Type Information | DTC U02101:00 sets when the C-CM detects the PCM is transmitting the incorrect VIN information. The PCM needs to be configured. CARRY OUT the PMI. REFER to MODULE CONFIGURATION . |
| U3000:41 | Control Module: General Checksum Failure | CLEAR the DTCs. REPEAT the self-test. If DTC U3000:41 is retrieved again, INSTALL a new C-CM. REFER to CRUISE-CONTROL MODULE (C-CM) . TEST the system for normal operation. |
| U3000:42 | Control Module: General Memory Failure | CLEAR the DTCs. RETEST the adaptive cruise control system. REPEAT the self-test. If DTC U3000:42 is retrieved again, INSTALL a new C-CM. REFER to CRUISE-CONTROL MODULE (C-CM) . TEST the system for normal operation. |
| U3000:44 | Control Module: Data Memory Failure | CLEAR the DTCs. RETEST the adaptive cruise control system. REPEAT the self-test. If DTC U3000:44 is retrieved again, INSTALL a new C-CM. REFER to CRUISE-CONTROL MODULE (C-CM) . TEST the system for normal operation. |
| U3000:49 | Control Module: Internal Electronic Failure | CLEAR the DTCs. REPEAT the self-test. If DTC U3000:49 is retrieved again, INSTALL a new C-CM. REFER to CRUISE-CONTROL MODULE (C-CM) . TEST the system for normal operation. |
| U3000:63 | Control Module: Circuit/Component Protection Time-Out | GO to PINPOINT TEST O . |
| U3000:66 | Control Module: Signal Has Too Many Transitions/Events | GO to PINPOINT TEST P . |
| U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | GO to PINPOINT TEST Q . |
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | GO to PINPOINT TEST R . |
ABS MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action |
|---|---|---|
| C1105 | Traction Control Disable Lamp Circuit Short To Battery |
NOTE:
Despite the description, this DTC pertains to the brake lamp relay short to ground or short to power. GO to PINPOINT TEST S
. |
| U0405 | Invalid Data Received From Cruise Control Module | GO to PINPOINT TEST A . |