ABS Module DTC Table - Hybrid

ABS MODULE DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

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 .

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 .

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 .

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 .

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 .

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 .

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 .

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 .

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 .

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 .

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 .

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 .

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 HCU and ABS module. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID .

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 HCU and ABS module. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID .

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 . 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 .

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 . 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 .

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 . 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 .

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 ACTUATION .

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 .

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 ACTUATION .

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 . 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 . 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 . CLEAR the DTCs. REPEAT the self-test. If DTC C1014:07 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID .

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 .

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 . 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 .

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) Chart in MULTIFUNCTION ELECTRONIC MODULES .

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) Chart in MULTIFUNCTION ELECTRONIC MODULES .

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 . CLEAR all DTCs. REPEAT the self-test. If DTC C1021:21 returns, INSTALL a new HCU. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID .

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 .

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 . 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 . 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 .

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 . 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 . 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 .

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 . 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 . 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 .

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 . 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 . 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 .

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 . 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 . 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 .

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 . 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 . 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 .

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 . 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 . 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 .

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 HCU and ABS module. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID .

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 HCU and ABS module. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID .

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 HCU and ABS module. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID .

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 HCU and ABS module. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID .

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 HCU and ABS module. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID .

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 HCU and ABS module. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID .

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 HCU and ABS module. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID .

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 HCU and ABS module. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID .

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 HCU and ABS module. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID .

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 HCU and ABS module. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID .

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 HCU and ABS module. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID .

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 HCU and ABS module. REFER to HYDRAULIC CONTROL UNIT (HCU) - HYBRID .

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 . 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 .

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) 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) 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.

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.

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 to diagnose the DTCs retrieved.

U0001:88

High Speed Controller Area Network (HS-CAN) Communication Bus: Bus Off

REFER to MODULE COMMUNICATIONS NETWORK to diagnose the network communication concern.

U0100:00

Lost Communication With ECM/PCM "A": No Sub Type Information

REFER to MODULE COMMUNICATIONS NETWORK 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 to diagnose the network communication concern. If PSCM DTCs are present, REFER to STEERING SYSTEM - ELECTRONIC POWER ASSIST STEERING (EPAS) 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 to diagnose the network communication concern. If IPC DTCs are present, REFER to INSTRUMENTATION, MESSAGE CENTER, AND WARNING CHIMES 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 to diagnose the network communication concern. If DTCs are present in the DC/DC, REFER to HIGH VOLTAGE CONVERTER/INVERTER 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 . REPEAT the self-test. If U0300:51 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID .

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) Chart in MULTIFUNCTION ELECTRONIC MODULES to diagnose the powertrain fault.

U0420:87

Invalid Data Received From Power Steering Control Module: Missing Message

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 to diagnose the network communication concern. If IPC DTCs are present, REFER to INSTRUMENTATION, MESSAGE CENTER, AND WARNING CHIMES 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 . REPEAT the self-test. If U2100:00 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID .

U2100:41

Initial Configuration Not Complete: General Checksum Failure

CONFIGURE the ABS module. REFER to Programmable Module Installation (PMI) in MODULE CONFIGURATION . REPEAT the self-test. If U2100:41 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID .

U2100:56

Initial Configuration Not Complete: Invalid/Incompatible Configuration

CONFIGURE the ABS module. REFER to Programmable Module Installation (PMI) in MODULE CONFIGURATION . REPEAT the self-test. If U2100:56 returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE - HYBRID .

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 .

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 .

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 .

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 .

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 .

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