Antilock Brake System (ABS)

ABS DIAGNOSTIC TROUBLE CODE DESCRIPTION

NOTE: These are the only ABS codes provided by the manufacture using the factory recommended scan tool (Tech 1 or Tech 2), additional codes obtained with an aftermarket scan tool are not valid ABS codes, contact the aftermarket scan tool manufacturer for additional information.

DTC 11 ABS Warning Lamp Circuit Malfunction
DTC 14 ABS Enable Relay Contact Circuit Open
DTC 15 ABS Enable Relay Contact Circuit Shorted to Battery or Always Closed
DTC 16 ABS Enable Relay Coil Circuit Open
DTC 17 ABS Enable Relay Coil Circuit Shorted To Ground
DTC 18 ABS Enable Circuit Shorted To Battery Or Coil Shorted
DTC 21 LF Wheel Speed = 0 Or Is Unreasonable (For ABS W/O Variable Effort Steering Only)
DTC 21 LF Wheel Speed = 0 (For ABS With Variable Effort Steering Only)
DTC 22 RF Wheel Speed = 0 Or Is Unreasonable (For ABS W/O Variable Effort Steering Only)
DTC 22 RF Wheel Speed = 0 (For ABS With Variable Effort Steering Only)
DTC 23 LR Wheel Speed = 0 Or Is Unreasonable (For ABS W/O Variable Effort Steering Only)
DTC 23 LR Wheel Speed = 0 (For ABS With Variable Effort Steering Only)
DTC 24 RR Wheel Speed = 0 Or Is Unreasonable (For ABS W/O Variable Effort Steering Only)
DTC 24 RR Wheel Speed = 0 (For ABS With Variable Effort Steering Only)
DTC 25 LF Excessive Wheel Speed Variation
DTC 26 RF Excessive Wheel Speed Variation
DTC 27 LR Excessive Wheel Speed Variation
DTC 28 RR Excessive Wheel Speed Variation
DTC 32 LF Wheel Speed Sensor CKT Open/Short To Grd/Batt (For ABS With Variable Effort Steering Only)
DTC 33 RF Wheel Speed Sensor Open/Shorted To Grd/Batt (For ABS With Variable Effort Steering Only)
DTC 34 LR Wheel Speed Sensor CKT Open/Short To Grd/Batt (For ABS With Variable Effort Steering Only)
DTC 35 RR Wheel Speed Sensor CKT Open/Short To Grd/Batt (For ABS With Variable Effort Steering Only)
DTC 36 Low System Voltage
DTC 37 High System Voltage
DTC 38 LF Electromagnetic Brake (EMB) Will Not Hold Motor
DTC 41 RF Electromagnetic Brake (EMB) Will Not Hold Motor
DTC 42 Rear Expansion Spring Brake (ESB) Will Not Hold Motor
DTC 43 Variable Effort Steering (VES) Steering Wheel Speed Sensor Circuit Fault (For ABS With Variable Effort Steering Only)
DTC 44 LF ABS Channel Will Not Move
DTC 45 RF ABS Channel Will Not Move
DTC 46 Rear ABS Channel Will Not Move
DTC 47 LF ABS Motor Free Spins
DTC 48 RF ABS Motor Free Spins
DTC 51 Rear ABS Motor Free Spins
DTC 52 LF ABS Channel In Release Too Long
DTC 53 RF ABS Channel In Release Too Long
DTC 54 Rear ABS Channel In Release Too Long
DTC 55 EBCM Malfunction
DTC 56 LF ABS Motor Circuit Open
DTC 57 LF ABS Motor Circuit Shorted To Ground
DTC 58 LF ABS Motor Circuit Shorted To Battery Or Motor Shorted
DTC 61 RF ABS Motor Circuit Open
DTC 62 RF ABS Motor Circuit Shorted To Ground
DTC 63 RF ABS Motor Circuit Shorted To Batt Or Motor Shorted
DTC 64 Rear ABS Motor Circuit Open
DTC 65 Rear ABS Motor Circuit Shorted To Ground
DTC 66 Rear ABS Motor Circuit Shorted To Batt/Motor Shorted
DTC 67 LF Electromagnetic Brake (EMB) Circuit Open Or Shorted To Ground
DTC 68 LF Electromagnetic Brake (EMB) Circuit Shorted To Battery Or Driver Open
DTC 71 RF Electromagnetic Brake (EMB) Circuit Open Or Shorted To Ground
DTC 72 RF Electromagnetic Brake (EMB) Circuit Shorted To Battery/Driver Open
DTC 73 Variable Effort Steering (EVO) Actuator Circuit Open Or Shorted To Ground (For ABS With Variable Effort Steering Only)
DTC 74 Variable Effort Steering (EVO) Actuator Circuit Shorted To Battery/Solenoid Shorted (For ABS With Variable Effort Steering Only)
DTC 76 LF Solenoid Circuit Open Or Shorted To Battery
DTC 77 LF Solenoid Circuit Shorted To Ground Or Driver Open
DTC 78 RF Solenoid Circuit Open Or Shorted To Battery
DTC 81 RF Solenoid Circuit Shorted To Ground Or Driver Open
DTC 82 Calibration Malfunction
DTC 86 EBCM Turned "ON" The Red Brake Warning Lamp
DTC 87 Red Brake Warning Lamp Circuit Open
DTC 88 Red Brake Warning Lamp Circuit Shorted To Battery
DTC 91 Open Brake Switch Contacts During Acceleration
DTC 92 Open Brake Switch Contacts When ABS Was Required
DTC 93 DTCs 91 Or 92 Set In Current Or Previous Ignition Cycle
DTC 94 Brake Switch Contacts Always Closed
DTC 95 Brake Switch Circuit Open
DTC 96 Brake Lamp Circuit Open