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Retrieving Codes

NOTE: DTCs can only be retrieved through the use of Tech 1. There is no provision for "flash code" diagnostics.
ABS SYMPTOM

Chart (1) Symptom
A ABS Amber Indicator On Constantly, No DTCs Stored
B ABS Amber Indicator On Intermittently, No DTCs Stored
C ABS Amber Indicator Off Constantly, No DTCs Stored
D TECH 1 Displays Undefined DTCs
E ABS Active Indicator Malfunctioning
(1) Perform DIAGNOSTIC CIRCUIT CHECK  prior to proceeding to charts. Refer to the DIAGNOSTIC TROUBLE CODE (DTC) TESTS  .
ABS DIAGNOSTIC TROUBLE CODE IDENTIFICATION

Code (1) System Affected
A014  ABS Enable Relay Circuit Open
A015  ABS Enable Relay Circuit Shorted To Battery Or Always Closed
A016  ABS Enable Relay Coil Circuit Open
A017  ABS Enable Relay Coil Circuit Shorted To Ground
A018  ABS Enable Relay Coil Circuit Shorted To Battery Voltage
A021  Left Front Wheel Speed=0 Or Unreasonable
A022  Right Front Wheel Speed=0 Or Unreasonable
A023  Left Rear Wheel Speed=0 Or Unreasonable
A024  Right Rear Wheel Speed=0 Or Unreasonable
A025  Left Front Excessive Wheel Speed Variation
A026  Right Front Excessive Wheel Speed Variation
A027  Left Rear Excessive Wheel Speed Variation
A028  Right Rear Excessive Wheel Speed Variation
A032  Left Front Wheel Speed Sensor Circuit Open Or Shorted To Battery Or Ground (1996 Only)
A033  Right Front Wheel Speed Sensor Circuit Open Or Shorted To Battery Or Ground (1996 Only)
A034  Left Rear Wheel Speed Sensor Circuit Open Or Shorted To Battery Or Ground (1996 Only)
A035  Right Rear Wheel Speed Sensor Circuit Open Or Shorted To Battery Or Ground (1996 Only)
A036  Low System Voltage
A037  High System Voltage
A038  Left Front ESB Will Not Hold Motor
A041  Right Front ESB Will Not Hold Motor
A042  Rear ESB Will Not Hold Motor
A044  Left Front Channel Will Not Move
A045  Right Front Channel Will Not Move
A046  Rear Channel Will Not Move
A047  Left Front Motor Free Spins
A048  Right Front Motor Free Spins
A051  Rear Axle Motor Free Spins
A052  Left Front Channel In Release Too Long
A053  Right Front Channel In Release Too Long
A054  Rear Axle Channel In Release Too Long
A055  EBCM Malfunction
A056  Left Front Motor Circuit Open
A057  Left Front Motor Circuit Shorted To Ground
A058  Left Front Motor Circuit Shorted To Battery
A061  Right Front Motor Circuit Open
A062  Right Front Motor Circuit Shorted To Ground
A063  Right Front Motor Circuit Shorted To Battery
A064  Rear Motor Circuit Open
A065  Rear Motor Circuit Shorted To Ground
A066  Rear Motor Circuit Shorted To Battery
A076  Left Front Solenoid Circuit Open Or Shorted To Battery
A077  Left Front Solenoid Circuit Shorted To Ground
A078  Right Front Solenoid Circuit Open Or Shorted To Battery
A081  Right Front Solenoid Circuit Shorted To Ground
A082  Calibration Malfunction
A086  EBCM Turned On The Red Brake Warning Light
A087  Red Brake Warning Indicator Light Circuit Open
A088  Red Brake Warning Indicator Light Circuit Shorted To Battery (1995 Only)
A091  Open Brake Switch During Deceleration
A092  Open Brake Switch When ABS Was Required
A093  Code A091 Or A092 Set In Current Or Previous Ignition Cycle
A094  Brake Switch Contacts Always Closed
A095  Brake Switch Circuit Open
(1) See DIAGNOSTIC TROUBLE CODE (DTC) TESTS  .