Anti-Lock Brake System & Traction Control DTCS
ANTI-LOCK BRAKE SYSTEM & TRACTION CONTROL DTCS
| OEM Code | Description |
|---|---|
| 11 | ABS WARNING LIGHT CIRCUIT FAULT (CHEVY WITH TCS) |
| 11 | ABS WARNING LIGHT CIRCUIT FAULT (CHEVY WITHOUT TCS) |
| 11 | ABS WARNING LIGHT CIRCUIT FAULT (OLDS & PONTIAC WITH TCS) |
| 11 | ABS WARNING LIGHT CIRCUIT FAULT (OLDS & PONTIAC WITHOUT TCS) |
| 11 | Test Step Description |
| 11 | Test Step Description |
| 14 | ENABLE RELAY CONTACT CIRCUIT OPEN (1 OF 3) |
| 14 | ENABLE RELAY CONTACT CIRCUIT OPEN (2 OF 3) |
| 14 | ENABLE RELAY CONTACT CIRCUIT OPEN (3 OF 3) |
| 15 | ENABLE RELAY CONTACTS SHORTED TO BATTERY OR ALWAYS CLOSED |
| 16 | ENABLE RELAY COIL CIRCUIT OPEN |
| 17 | ENABLE RELAY COIL CIRCUIT SHORTED TO GROUND |
| 18 | ENABLE RELAY COIL CIRCUIT SHORTED TO BATTERY |
| 21 | FRONT WHEEL SPEED IS ZERO |
| 22 | FRONT WHEEL SPEED IS ZERO |
| 23 | REAR WHEEL SPEED IS ZERO |
| 24 | REAR WHEEL SPEED IS ZERO |
| 25 | EXCESSIVE WHEEL SPEED VARIATION |
| 26 | EXCESSIVE WHEEL SPEED VARIATION |
| 27 | EXCESSIVE WHEEL SPEED VARIATION |
| 28 | EXCESSIVE WHEEL SPEED VARIATION |
| 32 | WHEEL SENSOR OPEN OR SHORTED TO BATTERY/GROUND (1 OF 3) |
| 32 | WHEEL SENSOR OPEN OR SHORTED TO BATTERY/GROUND (2 OF 3) |
| 32 | WHEEL SENSOR OPEN OR SHORTED TO BATTERY/GROUND (3 OF 3) |
| 33 | WHEEL SENSOR OPEN OR SHORTED TO BATTERY/GROUND (1 OF 3) |
| 33 | WHEEL SENSOR OPEN OR SHORTED TO BATTERY/GROUND (2 OF 3) |
| 33 | WHEEL SENSOR OPEN OR SHORTED TO BATTERY/GROUND (3 OF 3) |
| 34 | WHEEL SENSOR OPEN OR SHORTED TO BATTERY/GROUND (1 OF 3) |
| 34 | WHEEL SENSOR OPEN OR SHORTED TO BATTERY/GROUND (2 OF 3) |
| 34 | WHEEL SENSOR OPEN OR SHORTED TO BATTERY/GROUND (3 OF 3) |
| 35 | WHEEL SENSOR OPEN OR SHORTED TO BATTERY/GROUND (1 OF 3) |
| 35 | WHEEL SENSOR OPEN OR SHORTED TO BATTERY/GROUND (2 OF 3) |
| 35 | WHEEL SENSOR OPEN OR SHORTED TO BATTERY/GROUND (3 OF 3) |
| 36 | SYSTEM VOLTAGE LOW |
| 37 | SYSTEM VOLTAGE HIGH |
| 38 | LEFT FRONT ESB WILL NOT HOLD MOTOR |
| 41 | RIGHT FRONT ESB WILL NOT HOLD MOTOR |
| 42 | REAR ESB WILL NOT HOLD MOTOR |
| 44 | LEFT FRONT CHANNEL WILL NOT MOVE |
| 45 | RIGHT FRONT CHANNEL WILL NOT MOVE |
| 46 | REAR CHANNEL WILL NOT MOVE |
| 47 | LEFT FRONT MOTOR SPINS FREELY |
| 48 | RIGHT FRONT MOTOR SPINS FREELY |
| 51 | REAR MOTOR SPINS FREELY |
| 52 | LEFT FRONT CHANNEL IN RELEASE TOO LONG |
| 53 | RIGHT FRONT CHANNEL IN RELEASE TOO LONG |
| 54 | REAR CHANNEL IN RELEASE TOO LONG |
| 55 | EBCM FAILURE |
| 56 | LEFT FRONT MOTOR CIRCUIT OPEN |
| 57 | LEFT FRONT MOTOR CIRCUIT SHORTED TO GROUND |
| 58 | LEFT FRONT MOTOR CIRCUIT SHORTED TO BATTERY |
| 61 | RIGHT FRONT MOTOR CIRCUIT OPEN |
| 62 | RIGHT FRONT MOTOR CIRCUIT SHORTED TO GROUND |
| 63 | RIGHT FRONT MOTOR CIRCUIT SHORTED TO BATTERY |
| 64 | REAR MOTOR CIRCUIT OPEN |
| 65 | REAR MOTOR CIRCUIT SHORTED TO GROUND |
| 66 | REAR MOTOR CIRCUIT SHORTED TO BATTERY |
| 76 | LEFT FRONT SOLENOID CIRCUIT OPEN OR SHORTED TO BATTERY |
| 77 | LEFT FRONT SOLENOID CIRCUIT SHORTED TO GROUND |
| 81 | RIGHT FRONT SOLENOID CIRCUIT SHORTED TO GROUND |
| 82 | CALIBRATION MEMORY FAILURE |
| 86 | RED BRAKE WARNING LIGHT ACTIVATED BY ABS |
| 87 | RED BRAKE WARNING LIGHT CIRCUIT OPEN |
| 88 | RED BRAKE WARNING LIGHT CIRCUIT SHORTED TO BATTERY |
| 91 | OPEN BRAKE SWITCH CONTACTS (DURING DECELERATION) OR (WHEN ABS REQUIRED) |
| 92 | OPEN BRAKE SWITCH CONTACTS (DURING DECELERATION) OR (WHEN ABS REQUIRED) |
| 93 | CODE 91 OR 92 - SET IN LAST OR CURRENT IGNITION CYCLE |
| 94 | BRAKE SWITCH CONTACTS ALWAYS CLOSED |
| 95 | OPEN BRAKE SWITCH CIRCUIT |
| 96 | BRAKELIGHT CIRCUIT OPEN |
| 111 | TCS WARNING OR SWITCH LIGHT CIRCUIT MALFUNCTION |
| 114 | TCS ENABLE RELAY CONTACT CIRCUIT OPEN |
| 114 | TCS Enable Relay Contact Circuit Open |
| 114 | Test Step Description |
| 116 | TCS ENABLE RELAY COIL CIRCUIT OPEN |
| 116 | TCS Enable Relay Coil Circuit Open |
| 116 | Test Step Description |
| 118 | TCS ENABLE RELAY COIL CIRCUIT SHORTED TO BATTERY |
| 118 | TCS Enable Relay Coil Circuit Shorted To Battery |
| 118 | Test Step Description |
| 123 | PCM-TO-EBTCM DELIVERED TORQUE CIRCUIT MALFUNCTION |
| 123 | PCM-To-EBTCM Delivered Torque Circuit Malfunction |
| 123 | Test Step Description |
| 124 | EBTCM-TO-PCM REQUESTED TORQUE CIRCUIT MALFUNCTION |
| 124 | EBTCM-To-PCM Requested Torque Circuit Malfunction |
| 124 | Test Step Description |
| 136 | LOW SYSTEM VOLTAGE |
| 136 | Low System Voltage |
| 136 | Test Step Description |
| 144 | REAR TCS CHANNEL WILL NOT MOVE - (WITH TCS) |
| 145 | REAR TCS CHANNEL WILL NOT MOVE - (WITH TCS) |
| 147 | REAR TCS MOTOR FREE SPINS - (WITH TCS) |
| 148 | REAR TCS MOTOR FREE SPINS - (WITH TCS) |
| 155 | EBTCM MALFUNCTION |
| 156 | TCS MOTOR CIRCUIT OPEN |
| 157 | TCS MOTOR CIRCUIT SHORTED TO GROUND |
| 158 | TCS MOTOR CIRCUIT SHORTED TO BATTERY |
| 161 | TCS MOTOR CIRCUIT OPEN |
| 162 | TCS MOTOR CIRCUIT SHORTED TO GROUND |
| 163 | TCS MOTOR CIRCUIT SHORTED TO BATTERY |