Climate Control DTCS
CLIMATE CONTROL DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| B1700-11 | Evaporator Sensor - Circuit Short to Ground |
| B1700-15 | Evaporator Sensor - Circuit Short to Battery or Open |
| B1701-14 | Pressure Sensor Circuit - Circuit Short to Ground or Open |
| B1701-12 | Pressure Sensor Circuit - Circuit Short to Battery |
| B1702-11 | External 5V Ref - Circuit Short to Ground |
| B1702-12 | External 5V Ref - Circuit Short to Battery |
| B1703-16 | Power Supply - Circuit Voltage Below Threshold |
| B1703-17 | Power Supply - Circuit Voltage Above Threshold |
| B1704-11 | EVDC Valve Output Control Circuit - Circuit Short to Ground |
| B1704-15 | EVDC Valve Output Control Circuit - Circuit Short to Battery or Open |
| B1705-29 | Interior Temperature Sensor Out of Range - Signal Invalid |
| B1706-09 | Interior Temperature Sensor (ITSe) Status - Component Failure |
| B1707-31 | Interior Temperature Sensor Response Error - No Signal |
| U1180-55 | Coding Data String - Not Configured |
| U1180-56 | Coding Data String - Invalid/Incompatible Configuration |
| B170B-7B | Low Refrigerant Pressure - Low Fluid Level |
| B170C-7A | High Refrigerant Pressure - Fluid Leak or Seal Failure |
| B170D-15 | Air Distribution Feedback Signal - Circuit Short to Battery or Open |
| B170D-11 | Air Distribution Feedback Signal - Circuit Short to Ground |
| B170E-54 | Air Distribution Drive Motor - Missing Calibration |
| B170F-71 | Air Distribution Drive Motor - Actuator Stuck |
| B1710-12 | Air Distribution Motor Drive Line 2 (-Ve) - Circuit Short to Battery |
| B1710-11 | Air Distribution Motor Drive Line 2 (-Ve) - Circuit - Circuit Short to Ground |
| B1711-12 | Air Distribution Motor Drive Line 1 (+Ve) - Circuit Short to Battery |
| B1711-11 | Air Distribution Motor Drive Line 1 (+Ve) - Circuit Short to Ground |
| B1712-15 | Left Air Temperature Feedback Signal - Circuit Short to Battery or Open |
| B1712-11 | Left Air Temperature Feedback Signal - Circuit Short to Ground |
| B1713-54 | Left Air Temperature Drive Motor - Missing Calibration |
| B1714-71 | Left Air Temperature Drive Motor - Actuator Stuck |
| B1715-12 | Left Air Temperature Motor Drive Line 2 (-Ve) - Circuit Short to Battery |
| B1715-11 | Left Air Temperature Motor Drive Line 2 (-Ve) - Circuit Short to Ground |
| B1716-12 | Left Air Temperature Motor Drive Line 1 (+Ve) - Circuit Short to Battery |
| B1716-11 | Left Air Temperature Motor Drive Line 1 (+Ve) - Circuit Short to Ground |
| B1717-54 | Right Air Temperature Drive Motor - Missing Calibration |
| B1718-71 | Right Air Temperature Drive Motor - Actuator Stuck |
| B1719-15 | Right Air Temperature Motor Feedback Signal - Circuit Short to Battery or Open |
| B1719-11 | Right Air Temperature Motor Feedback Signal - Circuit Short to Ground |
| B171A-12 | Right Air Temperature Motor Drive Line 2 (-Ve) - Circuit Short to Battery |
| B171A-11 | Right Air Temperature Motor Drive Line 2 (-Ve) - Circuit Short to Ground |
| B171B-12 | Right Air Temperature Motor Drive Line 1 (+Ve) - Circuit Short to Battery |
| B171B-11 | Right Air Temperature Motor Drive Line 1 (+Ve) - Circuit Short to Ground |
| B171C-15 | Fresh Air/Recirculation Feedback Signal - Circuit Short to Battery or Open |
| B171C-11 | Fresh Air/Recirculation Feedback Signal - Circuit Short to Ground |
| B171D-54 | Fresh Air/Recirculation Drive Motor - Missing Calibration |
| B171E-71 | Fresh Air/Recirculation Drive Motor - Actuator Stuck |
| B171F-12 | Fresh Air/Recirculation Motor Drive Line 2 (-Ve)- Circuit Short to Battery |
| B171F-11 | Fresh Air/Recirculation Motor Drive Line 2 (-Ve) - Circuit Short to Ground |
| B1720-12 | Fresh Air/Recirculation Motor Drive Line 1 (+Ve) - Circuit Short to Battery |
| B1720-11 | Fresh Air/Recirculation Motor Drive Line 1 (+Ve) - Circuit Short to Ground |
| B1721-54 | Motor Calibration Never Performed - Missing Calibration |
| B1722-12 | Blower Motor PWM Output Circuit - Circuit Short to Battery |
| B1722-11 | Blower Motor PWM Output - Circuit Short to Ground |
| B1723-12 | Blower Relay Output - Circuit Short to Battery |
| B1723-11 | Blower Relay Output - Circuit Short To Ground |
| B1724-12 | AQS Power - Circuit Short To Battery |
| B1724-11 | AQS Power - Circuit Short To Ground |
| B1725-14 | COX Input - Circuit Short To Ground Or Open |
| B1725-12 | COX Input Circuit - Circuit Short To Battery |
| B1726-14 | NOX Input Circuit - Circuit Short To Ground Or Open |
| B1726-12 | NOX Input Circuit - Circuit Short To Battery |
| B1727-14 | Pre Heating Input Circuit - Circuit Short To Ground Or Open |
| B1727-12 | Pre Heating Input - Circuit Short To Battery |
| B1728-11 | Ionizer ON - OFF Circuit - Circuit Short To Ground |
| B1729-14 | Ionizer Diagnosis Circuit - Circuit Short To Ground Or Open |
| B1729-12 | Ionizer Diagnosis Circuit - Circuit Short To Battery |
| U1250-01 | LIN1 Lost Net Communication - General Electrical Failure |
| U3002-56 | Vehicle Identification Number - Invalid/Incompatible Configuration |
| U1174-88 | Body CAN - Bus Off |
| U1108-87 | Lost Communication With Airbag Control Module - Missing Message |
| U0140-87 | Lost Communications From Body Control Module - Missing Message |
| U0121-87 | Lost Communication With IDB - Missing Message |
| U0156-87 | Lost Communications From Media Head Unit - Missing Message |
| U0422-82 | Invalid Data Received From BCM Control Module - Alive/Sequence Counter Incorrect/Not Updated |
| U0415-82 | Invalid Data Received From IDB - Alive/Sequence Counter Incorrect/Not Updated |
| U0457-82 | Invalid Data Received From Media Head Unit - Alive/Sequence Counter Incorrect/Not Updated |
| U0422-83 | Invalid Data Received From Body Control Module - Value Of Signal Protection Calculation Incorrect |
| U0415-83 | Invalid Data Received From IDB - Value Of Signal Protection Calculation Incorrect |
| U0457-83 | Invalid Data Received From Media Head Unit - Value Of Signal Protection Calculation Incorrect |
| U0452-81 | Invalid Data Received From ACM - Invalid Serial Data Received |
| U0422-81 | Invalid Data Received From Body Control Module - Invalid Serial Data Received |
| U0415-81 | Invalid Data Received From IDB - Invalid Serial Data Received |
| U0457-81 | Invalid Data Received From Media Head Unit - Invalid Serial Data Received |
| U0110-87 | Lost Communications From Drive Motor Control Module A (EDS_F) - Missing Message |
| U0292-87 | Lost Communications From Drive Motor Control Module B (EDS_R) - Missing Message |
| U160E-81 | Invalid Data Received From IDB - Invalid Serial Data Received |
| U160E-82 | Invalid Data Received From IDB - Alive/Sequence Counter Incorrect/Not Updated |
| U160E-83 | Invalid Data Received From IDB - Value Of Signal Protection Calculation Incorrect |
| U1248-09 | LIN Internal Temperature Sensor - Component Failures |
| U1248-29 | LIN Internal Temperature Sensor - Signal Invalid |
| U1248-31 | LIN Internal Temperature Sensor - No signal |
| U0447-81 | Invalid Data Received From Serial Data Gateway Module "A" - Invalid Serial Data Received |
| U1500-55 | Coding Data String - Not Configured |
| U1500-56 | Coding Data String - Invalid/Incompatible Configuration |
| U0411-82 | Invalid Data Received From Electric Drive System Front - Alive/Sequence Counter Incorrect/Not Updated |
| U0411-83 | Invalid Data Received From Electric Drive System Front - Value Of Signal Protection Calculation Incorrect |
| U0593-82 | Invalid Data Received From Electric Drive System Rear - Alive/Sequence Counter Incorrect/Not Updated |
| U0593-83 | Invalid Data Received From Electric Drive System Rear - Value Of Signal Protection Calculation Incorrect |
| U0146-87 | Lost Communication With Serial Data Gateway Module "A" - Missing Message |
| U110E-87 | Lost Communication With IDB - Missing Message |
| U1101-16 | Power Supply - Circuit Voltage Below Threshold |
| B1780-11 | Evaporator Sensor - Circuit Short To Ground |
| B1780-15 | Evaporator Sensor - Circuit Short To Battery Or Open |
| B1781-11 | External 5V Ref - Circuit Short To Ground |
| B1781-12 | External 5V Ref - Circuit Short To Battery |
| B1786-11 | Air Distribution Feedback Signal - Circuit Short To Ground |
| B1786-15 | Air Distribution Feedback Signal - Circuit Short To Battery Or Open |
| B1787-54 | Air Distribution Drive Motor - Missing Calibration |
| B1788-71 | Air Distribution Drive Motor - Actuator Stuck |
| B1789-11 | Air Distribution Motor Drive Line 2 (-Ve) - Circuit Short To Ground |
| B1789-12 | Air Distribution Motor Drive Line 2 (-Ve) - Circuit Short To Battery |
| B1790-54 | Motor Calibration Never Performed - Missing Calibration |
| B1791-11 | Blower Motor PWM Output - Circuit Short To Ground |
| B1791-12 | Blower Motor PWM Output - Circuit Short To Battery |
| B1792-11 | Blower Relay Output - Circuit Short To Ground |
| B1792-12 | Blower Relay Output - Circuit Short To Battery |
| B1793-11 | Blower Motor Feedback Signal - Circuit Short To Ground |
| B1794-11 | Duct 2 Position Sensor - Circuit Short To Ground |
| B1794-15 | Duct 2 Position Sensor - Circuit Short To Battery Or Open |
| B1795-11 | Duct 1 Position Sensor - Circuit Short To Ground |
| B1795-15 | Duct 1 Position Sensor - Circuit Short To Battery Or Open |
| B178F-12 | Air Temperature Motor Drive Line 1 (+Ve) - Circuit Short To Battery |
| B178A-11 | Air Distribution Motor Drive Line 1 (+Ve) - Circuit Short To Ground |
| B178A-12 | Air Distribution Motor Drive Line 1 (+Ve) - Circuit Short To Battery |
| B178B-11 | Air Temperature Motor Feedback Signal - Circuit Short To Ground |
| B178B-15 | Air Temperature Motor Feedback Signal - Circuit Short To Battery Or Open |
| B178C-54 | Air Temperature Motor - Calibration Error |
| B178D-71 | Air Temperature Motor - Actuator Stuck |
| B178E-11 | Air Temperature Motor Drive Line 2 (-Ve) - Circuit Short To Ground |
| B178E-12 | Air Temperature Motor Drive Line 2 (-Ve) - Circuit Short To Battery |
| B178F-11 | Air Temperature Motor Drive Line 1 (+Ve) - Circuit Short To Ground |
| U1109-87 | Lost communication With CCU-F - Missing Message |