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ABS Module DTC Table

ABS MODULE DTC TABLE

DTC Description Action
C0001:49 TCS Control Channel A Valve 1: Internal Electric Failure(1) This DTC indicates that part of the ABS module has failed internally. CLEAR the DTCs. REPEAT the self-test. If DTC C0001:49 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information.
C0002:49 TCS(1) Control Channel A Valve 2: Internal Electronic Failure This DTC indicates that part of the ABS module has failed internally. CLEAR the DTCs. REPEAT the self-test. If DTC C0002:49 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information.
C0003:49 TCS(1) Control Channel "B" Valve 1: Internal Electronic Failure This DTC indicates that part of the ABS module has failed internally. CLEAR the DTCs. REPEAT the self-test. If DTC C0003:49 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information.
C0004:49 TCS(1) Control Channel "B" Valve 2: Internal Electronic Failure This DTC indicates that part of the ABS module has failed internally. CLEAR the DTCs. REPEAT the self-test. If DTC C0004:49 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information.
C0010:49 Left Front Inlet Control: Internal Electronic Failure This DTC indicates that part of the ABS module has failed internally. CLEAR the DTCs. REPEAT the self-test. If DTC C0010:49 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information.
C0011:49 Left Front Outlet Control: Internal Electronic Failure This DTC indicates that part of the ABS module has failed internally. CLEAR the DTCs. REPEAT the self-test. If DTC C0011:49 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information.
C0014:49 Right Front Inlet Control: Internal Electronic Failure This DTC indicates that part of the ABS module has failed internally. CLEAR the DTCs. REPEAT the self-test. If DTC C0014:49 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information.
C0015:49 Right Front Outlet Control: Internal Electronic Failure This DTC indicates that part of the ABS module has failed internally. CLEAR the DTCs. REPEAT the self-test. If DTC C0015:49 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information.
C0018:49 Left Rear Inlet Control: Internal Electronic Failure This DTC indicates that part of the ABS module has failed internally. CLEAR the DTCs. REPEAT the self-test. If DTC C0018:49 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information.
C0019:49 Left Rear Outlet Control: Internal Electronic Failure This DTC indicates that part of the ABS module has failed internally. CLEAR the DTCs. REPEAT the self-test. If DTC C0019:49 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information.
C001C:49 Right Rear Inlet Control: Internal Electronic Failure This DTC indicates that part of the ABS module has failed internally. CLEAR the DTCs. REPEAT the self-test. If DTC C001C:49 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information.
C001D:49 Right Rear Outlet Control: Internal Electronic Failure This DTC indicates that part of the ABS module has failed internally. CLEAR the DTCs. REPEAT the self-test. If DTC C001D:49 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information.
C0020:11 ABS Pump Motor Control: Circuit Short To Ground This DTC indicates that part of the ABS module has failed internally. CLEAR the DTCs. REPEAT the self-test. If DTC C0020:11 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C0020:11 returns, INSTALL a new Hydraulic Control Unit (HCU). REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C0020:12 ABS Pump Motor Control: Circuit Short To Battery This DTC indicates that part of the ABS module has failed internally. CLEAR the DTCs. REPEAT the self-test. If DTC C0020:12 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C0020:12 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C0020:13 ABS Pump Motor Control: Circuit Open GO to PINPOINT TEST N .
C0020:71 ABS Pump Motor Control: Actuator Stuck GO to PINPOINT TEST N .
C0021:21 Brake Booster Performance: Signal Amplitude > Minimum GO to PINPOINT TEST Q .
C0021:66 Brake Booster Performance: Signal Has Too Many Transitions/Events GO to PINPOINT TEST Q .
C0021:77 Brake Booster Performance: Commanded Position Not Reachable GO to PINPOINT TEST Q .
C0022:11 Brake Booster Solenoid: Circuit Short To Ground GO to PINPOINT TEST P .
C0022:12 Brake Booster Solenoid: Circuit Short To Battery GO to PINPOINT TEST P .
C0022:13 Brake Booster Solenoid: Circuit Open GO to PINPOINT TEST P .
C0022:14 Brake Booster Solenoid: Circuit Short To Ground or Open GO to PINPOINT TEST P .
C0022:1D Brake Booster Solenoid: Circuit Current Out of Range GO to PINPOINT TEST P .
C0022:49 Brake Booster Solenoid: Internal Electronic Failure GO to PINPOINT TEST P .
C0030:07 Left Front Tone Wheel: Mechanical Failure GO to PINPOINT TEST S .
C0031:01 Left Front Wheel Speed Sensor: General Electrical Failure GO to PINPOINT TEST R .
C0031:29 Left Front Wheel Speed Sensor: Signal Invalid GO to PINPOINT TEST S .
C0031:2F Left Front Wheel Speed Sensor: Signal Erratic GO to PINPOINT TEST S .
C0031:64 Left Front Wheel Speed Sensor: Signal Plausibility Failure GO to PINPOINT TEST S .
C0033:07 Right Front Tone Wheel: Mechanical Failure GO to PINPOINT TEST S .
C0034:01 Right Front Wheel Speed Sensor: General Electrical Failure GO to PINPOINT TEST R .
C0034:29 Right Front Wheel Speed Sensor: Signal Invalid GO to PINPOINT TEST S .
C0034:2F Right Front Wheel Speed Sensor: Signal Erratic GO to PINPOINT TEST S .
C0034:64 Right Front Wheel Speed Sensor: Signal Plausibility Failure GO to PINPOINT TEST S .
C0036:07 Left Rear Tone Wheel: Mechanical Failure GO to PINPOINT TEST S .
C0037:01 Left Rear Wheel Speed Sensor: General Electrical Failure GO to PINPOINT TEST R .
C0037:29 Left Rear Wheel Speed Sensor: Signal Invalid GO to PINPOINT TEST S .
C0037:2F Left Rear Wheel Speed Sensor: Signal Erratic GO to PINPOINT TEST S .
C0037:64 Left Rear Wheel Speed Sensor: Signal Plausibility Failure GO to PINPOINT TEST S .
C0039:07 Right Rear Tone Wheel: Mechanical Failure GO to PINPOINT TEST S .
C003A:01 Right Rear Wheel Speed Sensor: General Electrical Failure GO to PINPOINT TEST R .
C003A:29 Right Rear Wheel Speed Sensor: Signal Invalid GO to PINPOINT TEST S .
C003A:2F Right Rear Wheel Speed Sensor: Signal Erratic GO to PINPOINT TEST S .
C003A:64 Right Rear Wheel Speed Sensor: Signal Plausibility Failure GO to PINPOINT TEST S .
C0044:28 Brake Pressure Sensor "A": Signal Bias Level Out of Range/Zero Adjustment Failure This DTC is set if the brake pressure sensor signals do not match. This fault could set by either an internal ABS module failure or a pressure sensor failure. The pressure sensors are internal to the HCU and cannot be serviced separately. CLEAR the DTCs. REPEAT the self-test. If DTC C0044:28 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. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C0044:28 returns again, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C0044:49 Brake Pressure Sensor "A": Internal Electronic Failure This DTC is set if the brake pressure sensor signals do not match. This fault could set by either an internal ABS module failure or a pressure sensor failure. The pressure sensors are internal to the HCU and cannot be serviced separately. CLEAR the DTCs. REPEAT the self-test. If DTC C0044:49 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. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C0044:49 returns again, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C0044:64 Brake Pressure Sensor "A": Signal Plausibility Failure This DTC is set if the brake pressure sensor signals do not match. This fault could set by either an internal ABS module failure or a pressure sensor failure. The pressure sensors are internal to the HCU and cannot be serviced separately. CLEAR the DTCs. REPEAT the self-test. If DTC C0044:64 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. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C0044:64 returns again, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C0048:11 Brake Booster Travel Sensor: Circuit Short To Ground GO to PINPOINT TEST T .
C0048:12 Brake Booster Travel Sensor: Circuit Short To Battery GO to PINPOINT TEST T .
C0048:64 Brake Booster Travel Sensor: Signal Plausibility Failure
NOTE: This DTC can set as a result of a booster travel sensor circuit fault or a circuit fault with other brake system components.
GO to PINPOINT TEST T .
C0061:28 Lateral Acceleration Sensor: Signal Bias Level Out of Range/Zero Adjustment Failure GO to PINPOINT TEST Y .
C0061:64 Lateral Acceleration Sensor: Signal Plausibility Failure GO to PINPOINT TEST Y .
C0063:28 Yaw Rate Sensor: Signal Bias Level Out of Range/Zero Adjustment Failure GO to PINPOINT TEST Y .
C0063:64 Yaw Rate Sensor: Signal Plausibility Failure GO to PINPOINT TEST Y .
C100A:28 Brake Pedal Angle Sensor: Signal Bias Level Out of Range/Zero Adjustment Failure This DTC indicates the brake pedal cannot return to the fully released position. INSTALL a new brake pedal and bracket. REFER to Brake Pedal and Bracket - Hybrid in HYDRAULIC BRAKE SYSTEM ACTUATION article.
C100A:41 Brake Pedal Angle Sensor: General Checksum Failure This DTC indicates that part of the ABS module has failed internally. CLEAR the DTCs. REPEAT the self-test. If DTC C100A:41 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information.
C100A:62 Brake Pedal Angle Sensor: Signal Compare Failure GO to PINPOINT TEST U .
C100A:64 Brake Pedal Angle Sensor: Signal Plausibility Failure This DTC can set due to a brake pedal angle sensor, brake pedal feel simulator cut-off pressure sensor or brake pedal feel simulator cut-off valve solenoid fault or a mechanical fault with the brake pedal assembly. CORRECT all other DTCs for the brake pedal angle sensor and brake pedal feel simulator first. If only DTC C100A:64 is present, INSTALL a new brake pedal assembly. REFER to Brake Pedal and Bracket - Hybrid in HYDRAULIC BRAKE SYSTEM ACTUATION article.
C100D:21 Brake Pedal Angle Sensor Circuit 1: Signal Amplitude > Minimum GO to PINPOINT TEST U .
C100D:22 Brake Pedal Angle Sensor Circuit 1: Signal Amplitude > Maximum GO to PINPOINT TEST U .
C100E:21 Brake Pedal Angle Sensor Circuit 2: Signal Amplitude > Minimum GO to PINPOINT TEST U .
C100E:22 Brake Pedal Angle Sensor Circuit 2: Signal Amplitude > Maximum GO to PINPOINT TEST U .
C100F:11 Brake Pedal Angle Sensor Supply: Circuit Short To Ground GO to PINPOINT TEST U .
C100F:12 Brake Pedal Angle Sensor Supply: Circuit Short To Battery GO to PINPOINT TEST U .
C1011:1C Brake Pedal Feel Simulator Cut-Off Pressure Sensor: Circuit Voltage Out of Range GO to PINPOINT TEST V .
C1011:1F Brake Pedal Feel Simulator Cut-Off Pressure Sensor: Circuit Intermittent GO to PINPOINT TEST V .
C1011:67 Brake Pedal Feel Simulator Cut-Off Pressure Sensor: Signal Incorrect After Event GO to PINPOINT TEST V .
C1012:01 Brake Pedal Feel Simulator Cut-Off Valve Solenoid: General Electrical Failure GO to PINPOINT TEST V .
C1014:07 Brake System Total Volume Balance: Mechanical Failure This DTC can set as a result of a brake booster travel sensor fault, a brake fluid pressure sensor fault or air trapped in the hydraulic brake system. CORRECT all DTCs 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 in BRAKE SYSTEM - GENERAL INFORMATION article. CLEAR the DTCs, REPEAT the self-test. If DTC C1014:07 returns, INSTALL a new brake booster. REFER to Brake Booster in POWER BRAKE ACTUATION -- BRAKE BOOSTER article. CLEAR the DTCs. REPEAT the self-test. If DTC C1014:07 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. REPEAT the self-test. If DTC C1014:07 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C1015:64 Vacuum Supply: Signal Plausibility Failure This DTC sets if the ABS module detects a vacuum leak. If other DTCs are present for the vacuum pump, vacuum pressure sensor or booster travel sensor, DIAGNOSE them first. If only DTC C1015:64 is present, INSPECT the vacuum hoses, lines and fittings for vacuum leaks. REPAIR as necessary. CLEAR the DTCs. REPEAT the self-test. If DTC C1015:64 returns, INSTALL a new vacuum pump. REFER to Brake Vacuum Pump in POWER BRAKE ACTUATION -- BRAKE BOOSTER article.
C1015:7A Vacuum Supply: Fluid Leak or Seal Failure This DTC sets if the ABS module detects a vacuum leak. CARRY OUT the brake booster component test. REFER to BRAKE SYSTEM - GENERAL INFORMATION article. INSTALL new as necessary. CLEAR the DTCs. REPEAT the self-test.
C1015:7B Vacuum Supply: Low Fluid Level This DTC sets if the ABS module detects a vacuum leak. If other DTCs are present for the vacuum pump, vacuum pressure sensor or booster travel sensor, DIAGNOSE them first. If only DTC C1015:7B is present, INSPECT the vacuum hoses, lines and fittings for vacuum leaks. REPAIR as necessary. CLEAR the DTCs. REPEAT the self-test. If DTC C1015:7B returns, INSTALL a new vacuum pump. REFER to Brake Vacuum Pump in POWER BRAKE ACTUATION -- BRAKE BOOSTER article.
C1018:00 Regenerative Braking: No Sub Type Information This DTC can set as a result of missing network messages or invalid data from the PCM over the High Speed Controller Area Network (HS-CAN) bus. RETRIEVE the DTCs from the PCM. REFER to the Diagnostic Trouble Code (DTC) Table in MULTIFUNCTION ELECTRONIC MODULES -- FUSION, MILAN & MKZ article.
C1018:46 Regenerative Braking: Calibration/Parameter Memory Failure Using the scan tool, CARRY OUT the Multi-Calibration routine. Follow the scan tool instructions. CLEAR the DTCs. REPEAT the self-test.
C1018:62 Regenerative Braking: Signal Compare Failure This DTC indicates that the PCM cannot provide the amount of brake torque that the ABS module is requesting. RETRIEVE the DTCs from the PCM. REFER to the Diagnostic Trouble Code (DTC) Table in MULTIFUNCTION ELECTRONIC MODULES -- FUSION, MILAN & MKZ article.
C101A:1C Vacuum Pressure Sensor: Circuit Voltage Out of Range GO to PINPOINT TEST W .
C101A:62 Vacuum Pressure Sensor: Signal Compare Failure GO to PINPOINT TEST W .
C101A:64 Vacuum Pressure Sensor: Signal Plausibility Failure GO to PINPOINT TEST W .
C101B:1C Vacuum Pressure Sensor Circuit B: Circuit Voltage Out of Range GO to PINPOINT TEST W .
C101C:01 Brake Vacuum Pump: General Electrical Failure GO to PINPOINT TEST X .
C101C:71 Brake Vacuum Pump: Actuator Stuck GO to PINPOINT TEST X .
C1021:21 ABS Booster Control Pressure: Signal Amplitude < Minimum This DTC indicates that other DTCs are present for the brake pedal angle sensor, the vacuum pressure sensor or a brake (fluid) pressure sensor. If DTCs for one or more of these components is present, DIAGNOSE them first. CLEAR the DTCs. REPEAT the self-test. If only DTC C1021:21 is present, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR all DTCs. REPEAT the self-test. If DTC C1021:21 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C1021:22 ABS Booster Control Pressure: Signal Amplitude > Maximum This DTC indicates that other DTCs are present for the brake pedal angle sensor, the vacuum pressure sensor or a brake (fluid) pressure sensor. If other DTCs are present for the brake pedal angle sensor, the vacuum pressure sensor or a brake (fluid) pressure sensor, DIAGNOSE them first. CLEAR the DTCs. REPEAT the self-test. If only DTC C1021:22 is present, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information.
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 in BRAKE SYSTEM - GENERAL INFORMATION article. CLEAR the DTCs, REPEAT the self-test. If DTC C1025:21 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C1025:21 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C1025:22 Brake Primary Circuit Overboost Pressure: Signal Amplitude > Maximum 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 in BRAKE SYSTEM - GENERAL INFORMATION article. CLEAR the DTCs, REPEAT the self-test. If DTC C1025:22 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C1025:22 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
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 in BRAKE SYSTEM - GENERAL INFORMATION article. CLEAR the DTCs, REPEAT the self-test. If DTC C1026:21 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C1026:21 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C1026:22 ABS Secondary Circuit Overboost Pressure: Signal Amplitude > Maximum 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 in BRAKE SYSTEM - GENERAL INFORMATION article. CLEAR the DTCs, REPEAT the self-test. If DTC C1026:22 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C1026:22 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C1027:62 Master Cylinder (MC) to Primary Circuit Pressure: Signal Amplitude > Maximum 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 in BRAKE SYSTEM - GENERAL INFORMATION article. CLEAR the DTCs, REPEAT the self-test. If DTC C1027:62 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C1027:62 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C1028:62 ABS Primary Circuit Wheel 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 in BRAKE SYSTEM - GENERAL INFORMATION article. CLEAR the DTCs, REPEAT the self-test. If DTC C1028:62 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C1028:62 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C1029:00 ABS Primary Circuit Pressure Lower Than Secondary: No Sub Type Information GO to PINPOINT TEST AC 
C102A:62 Brake Secondary Circuit Pressure Mismatch Between Wheels: 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 in BRAKE SYSTEM - GENERAL INFORMATION article. CLEAR the DTCs, REPEAT the self-test. If DTC C102A:62 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C102A:62 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C102B:00 ABS Secondary Circuit Pressure Lower Than Primary: No Sub Type Information GO to PINPOINT TEST AC 
C1108:11 Pedal Sensor(s) Supply Voltage: Circuit Short To Ground GO to PINPOINT TEST T .
C1108:12 Pedal Sensor(s) Supply Voltage: Circuit Short To Battery GO to PINPOINT TEST T .
C1108:1C Pedal Sensor(s) Supply Voltage: Circuit Voltage Out of Range GO to PINPOINT TEST T .
C1133:28 Left Front Brake Pressure Sensor: Signal Bias Level Out of Range/Zero Adjustment Failure CLEAR the DTCs. REPEAT the self-test. If DTC C1133:28 is 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. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C1133:28 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C1133:49 Left Front Brake Pressure Sensor: Internal Electronic Failure CLEAR the DTCs. REPEAT the self-test. If DTC C1133:49 is 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. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C1133:49 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C1133:64 Left Front Brake Pressure Sensor: Signal Plausibility Failure CLEAR the DTCs. REPEAT the self-test. If DTC C1133:64 is 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. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C1133:64 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C1134:28 Right Front Brake Pressure Sensor: Signal Bias Level Out of Range/Zero Adjustment Failure CLEAR the DTCs. REPEAT the self-test. If DTC C1134:28 is 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. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C1134:28 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU)  in this service information.
C1134:49 Right Front Brake Pressure Sensor: Internal Electronic Failure CLEAR the DTCs. REPEAT the self-test. If DTC C1134:49 is 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. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C1134:49 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C1134:64 Right Front Brake Pressure Sensor: Signal Plausibility Failure CLEAR the DTCs. REPEAT the self-test. If DTC C1134:64 is 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. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C1134:64 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C1135:28 Left Rear Brake Pressure Sensor: Signal Bias Level Out of Range/Zero Adjustment Failure CLEAR the DTCs. REPEAT the self-test. If DTC C1135:28 is 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. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C1135:28 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C1135:49 Left Rear Brake Pressure Sensor: Internal Electronic Failure CLEAR the DTCs. REPEAT the self-test. If DTC C1135:49 is 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. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C1135:49 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C1135:64 Left Rear Brake Pressure Sensor: Signal Plausibility Failure CLEAR the DTCs. REPEAT the self-test. If DTC C1135:64 is 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. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C1135:64 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C1136:28 Right Rear Brake Pressure Sensor: Signal Bias Level Out of Range/Zero Adjustment Failure CLEAR the DTCs. REPEAT the self-test. If DTC C1136:28 is 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. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C1136:28 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C1136:49 Right Rear Brake Pressure Sensor: Internal Electronic Failure CLEAR the DTCs. REPEAT the self-test. If DTC C1136:49 is 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. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C1136:49 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C1136:64 Right Rear Brake Pressure Sensor: Signal Plausibility Failure CLEAR the DTCs. REPEAT the self-test. If DTC C1136:64 is 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. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C1136:64 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C1A99:28 Pressure Sensor: Signal Bias Level Out of Range/Zero Adjustment Failure This DTC is set if the brake pressure sensor signals do not match. This fault could set by either an internal ABS module failure or a pressure sensor failure. The pressure sensors are internal to the Hydraulic Control Unit (HCU) and cannot be serviced separately. If all fasteners are tightened to their correct torque specifications, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information. CLEAR the DTCs. TEST DRIVE the vehicle. REPEAT the self-test. If C1A99:28 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID  in this service information.
C1B00:28 Steering Angle Sensor: Signal Bias Level Out of Range/Zero Adjustment Failure
NOTE: The Electronic Power Assist Steering (EPAS) gear assembly contains the steering wheel angle sensor. The sensor is not serviceable separately from the assembly.
The ABS module receives the steering wheel angle sensor information from the Power Steering Control Module (PSCM) over the HS-CAN bus. The cause of this DTC is indicated by a DTC in the PSCM. CARRY OUT a self-test of the PSCM. REFER to Diagnosis and Testing in STEERING SYSTEM - ELECTRONIC POWER ASSIST STEERING (EPAS) article to diagnose the DTCs retrieved.
C1B00:29 Steering Angle Sensor: Signal Invalid
NOTE: The EPAS gear assembly contains the steering wheel angle sensor. The sensor is not serviceable separately from the assembly.
The ABS module receives the steering wheel angle sensor information from the PSCM over the HS-CAN bus. The cause of this DTC is indicated by a DTC in the PSCM. CARRY OUT a self-test of the PSCM. REFER to Diagnosis and Testing in STEERING SYSTEM - ELECTRONIC POWER ASSIST STEERING (EPAS) article to diagnose the DTCs retrieved.
C1B00:64 Steering Angle Sensor: Signal Plausibility Failure
NOTE: The EPAS gear assembly contains the steering wheel angle sensor. The sensor is not serviceable separately from the assembly.
The ABS module receives the steering wheel angle sensor information from the PSCM over the HS-CAN bus. The cause of this DTC is indicated by a DTC in the PSCM. CARRY OUT a self-test of the PSCM. REFER to Diagnosis and Testing in STEERING SYSTEM - ELECTRONIC POWER ASSIST STEERING (EPAS) article to diagnose the DTCs retrieved.
C1B00:86 Steering Angle Sensor: Signal Invalid
NOTE: The EPAS gear assembly contains the steering wheel angle sensor. The sensor is not serviceable separately from the assembly.
The ABS module receives the steering wheel angle sensor information from the PSCM over the HS-CAN bus. The cause of this DTC is indicated by a DTC in the PSCM. CARRY OUT a self-test of the PSCM. REFER to Diagnosis and Testing in STEERING SYSTEM - ELECTRONIC POWER ASSIST STEERING (EPAS) article to diagnose the DTCs retrieved.
P0561:1C System Voltage Unstable: Circuit Voltage Out Of Range The ABS module receives low voltage system information from the DC to DC Converter Control Module (DC/DC) over the HS-CAN bus. If the message the ABS module receives indicates that system voltage has dropped below 9 volts or has risen above 16 volts, DTC P0561:1C sets. CARRY OUT a self-test of the DC/DC converter. REFER to Diagnosis and Testing in HIGH VOLTAGE CONVERTER/INVERTER - FUSION MILAN & MKZ article to diagnose the DTCs retrieved.
U0001:88 High Speed Controller Area Network (HS-CAN) Communication Bus: Bus Off REFER to MODULE COMMUNICATIONS NETWORK -- FUSION, MILAN & MKZ article to diagnose the network communication concern.
U0100:00 Lost Communication With ECM/PCM "A": No Sub Type Information REFER to MODULE COMMUNICATIONS NETWORK -- FUSION, MILAN & MKZ article to diagnose the network communication concern.
U0131:87 Lost Communication With Power Steering Control Module: Missing Message This DTC can set due to a fault in the EPAS system or because the PSCM is unable to communicate over the HS-CAN bus. CARRY OUT a self-test of the PSCM. If the scan tool indicates that the PSCM is not responding, REFER to MODULE COMMUNICATIONS NETWORK -- FUSION, MILAN & MKZ article to diagnose the network communication concern. If PSCM DTCs are present, REFER to STEERING SYSTEM - ELECTRONIC POWER ASSIST STEERING (EPAS) article to diagnose the EPAS system fault.
U0151:87 Lost Communication With Restraints Control Module (RCM): Missing Message GO to PINPOINT TEST Y .
U0151:88 Lost Communication With RCM: Bus off GO to PINPOINT TEST Y .
U0155:87 Lost Communication With Instrument Panel Cluster (IPC) Control Module: Missing Message This DTC can set due to an IPC fault or because the IPC is unable to communicate over the HS-CAN bus. CARRY OUT a self-test of the IPC. If the scan tool indicates that the IPC is not responding, REFER to MODULE COMMUNICATIONS NETWORK -- FUSION, MILAN & MKZ article to diagnose the network communication concern. If IPC DTCs are present, REFER to INSTRUMENTATION, MESSAGE CENTER & WARNING CHIMES -- FUSION, MILAN & MKZ article to diagnose the IPC fault.
U0298:87 Lost Communication With DC to DC Converter Control Module (DC/DC) "A": Missing Message This DTC can set due to a DC/DC fault or because the DC/DC is unable to communicate over the HS-CAN bus. CARRY OUT a self-test of the DC/DC. If the scan tool indicates that the module is not responding, REFER to MODULE COMMUNICATIONS NETWORK -- FUSION, MILAN & MKZ article to diagnose the network communication concern. If DTCs are present in the DC/DC, REFER to HIGH VOLTAGE CONVERTER/INVERTER - FUSION MILAN & MKZ article to diagnose the module fault.
U0300:51 Internal Control Module Software Incompatibility: Not Programmed CONFIGURE the ABS module. REFER to Programmable Module Installation (PMI) in MODULE CONFIGURATION -- FUSION MILAN & MKZ article. REPEAT the self-test. If U0300:51 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information.
U0401:00 Invalid Data Received From ECM/PCM "A": No Sub Type Information The PCM sends an "invalid data" message to the ABS module if there are DTCs in the PCM that prevent known good data from being sent. RETRIEVE the DTCs from the PCM. REFER to the Diagnostic Trouble Code (DTC) Table in MULTIFUNCTION ELECTRONIC MODULES -- FUSION, MILAN & MKZ article to diagnose the powertrain fault.
U0420:87 Invalid Data Received From Power Steering Control Module: Missing Message This DTC can set due to a fault in the EPAS system or because the PSCM is unable to communicate over the HS-CAN bus. CARRY OUT a self-test of the PSCM. If the scan tool indicates that the PSCM is not responding, REFER to MODULE COMMUNICATIONS NETWORK -- FUSION, MILAN & MKZ article to diagnose the network communication concern. If PSCM DTCs are present, REFER to STEERING SYSTEM - ELECTRONIC POWER ASSIST STEERING (EPAS) article to diagnose the EPAS system fault.
U0423:64 Invalid Data Received From Instrument Panel Control Module: Signal Plausibility Failure This DTC indicates that the ABS module has not received network messages from the IPC. This DTC can set due to an IPC fault or because the IPC is unable to communicate over the HS-CAN bus. CARRY OUT a self-test of the IPC. If the scan tool indicates that the IPC is not responding, REFER to MODULE COMMUNICATIONS NETWORK -- FUSION, MILAN & MKZ article to diagnose the network communication concern. If IPC DTCs are present, REFER to INSTRUMENTATION, MESSAGE CENTER & WARNING CHIMES -- FUSION, MILAN & MKZ article to diagnose the IPC fault.
U0452:29 Invalid Data Received From Restraints Control Module (RCM): Signal Invalid GO to PINPOINT TEST Y .
U2100:00 Initial Configuration Not Complete: No Sub Type Information CONFIGURE the ABS module. REFER to Programmable Module Installation (PMI) in MODULE CONFIGURATION -- FUSION MILAN & MKZ article. REPEAT the self-test. If U2100:00 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information.
U2100:41 Initial Configuration Not Complete: General Checksum Failure CONFIGURE the ABS module. REFER to Programmable Module Installation (PMI) in MODULE CONFIGURATION -- FUSION MILAN & MKZ article. REPEAT the self-test. If U2100:41 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information.
U2100:56 Initial Configuration Not Complete: Invalid/Incompatible Configuration CONFIGURE the ABS module. REFER to Programmable Module Installation (PMI) in MODULE CONFIGURATION -- FUSION MILAN & MKZ article. REPEAT the self-test. If U2100:56 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information.
U3000:41 Control Module: General Checksum Failure CORRECT all other DTCs prior to addressing DTC U3000:41. If only DTC U3000:41 was retrieved from the ABS module, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information.
U3000:43 Control Module: Special Memory Failure CLEAR the DTCs. REPEAT the self-test. If U3000:43 is returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information.
U3000:47 Control Module: Watchdog/Safety WC Failure This DTC can set if the ABS module electrical connector is not fully seated and locked. DISCONNECT the ABS module C135. INSPECT the connector for bent or loose pins. REPAIR as necessary. If OK, RECONNECT C135. CLEAR the DTCs. REPEAT the self-test. If DTC U3000:47 is retrieved again, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information.
U3000:49 Control Module: Internal Electronic Failure CLEAR the DTCs. REPEAT the self-test. If DTC U3000:49 is present, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information.
U3000:4B Control Module: Over Temperature This DTC is set if the signal from the temperature sensor internal to the ABS module is out of range or is implausible when compared to the temperature sensors inside the HCU. CLEAR the DTCs. REPEAT the self-test. If DTC U3000:4B is present, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID  in this service information.
U3002:62 Vehicle Identification Number: Signal Compare Failure
NOTE: This DTC can set as if the ABS module cannot communicate with the PCM. Correct any network communications DTCs prior to diagnosing DTC U3002:62.
GO to PINPOINT TEST Z .
U3003:16 Battery Voltage: Circuit Voltage Below Threshold GO to PINPOINT TEST O .
U3003:17 Battery Voltage: Circuit Voltage Above Threshold GO to PINPOINT TEST O .
(1) Traction Control System
NOTE: This module utilizes a 5-character DTC followed by a 2-character failure-type code. The failure-type code provides information about specific fault conditions such as opens or shorts to ground. Continuous Memory Diagnostic Trouble Codes (CMDTCs) have an additional 2-character DTC status code suffix to assist in determining DTC history.
INSTRUMENT PANEL CLUSTER (IPC) DTC TABLE

DTC Description Source Action
C0089:11 TCS Disable Switch: Circuit Short to Ground(1) Instrument Panel Cluster (IPC) GO to PINPOINT TEST AA .
- All Other IPC DTCs IPC REFER to the Master DTC Table in MULTIFUNCTION ELECTRONIC MODULES -- FUSION, MILAN & MKZ article.
(1) Traction Control System
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