Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Clearing Trouble Codes
Current codes will be cleared when ignition is turned off. Malf History (past) codes will clear after 100 ignition cycles if fault does not reoccur. Both types of codes can be cleared with scan tool. Disconnecting battery has no effect on stored past codes, but will clear current codes.
| Code | Description | ||||
|---|---|---|---|---|---|
| "I" | No Scan Data | ||||
| 12 | Anti-Lock Warning Light Or Traction LED Fault | ||||
| 14 | Switched Battery Circuit Open | ||||
| 15 (1) | Switched Battery Circuit Shorted To Battery Voltage | ||||
| 16 | Enable Relay Coil Circuit Open | ||||
| 17 (1) | Enable Relay Coil Circuit Grounded | ||||
| 18 | Enable Relay Coil Circuit Shorted To Battery Voltage | ||||
| 21 | Left Front Wheel Speed Equals Zero MPH | ||||
| 22 | Right Front Wheel Speed Equals Zero MPH | ||||
| 23 | Left Rear Wheel Speed Equals Zero MPH | ||||
| 24 | Right Rear Wheel Speed Equals Zero MPH | ||||
| 25 | Left Front Wheel Speed Acceleration Fault | ||||
| 26 | Right Front Wheel Speed Acceleration Fault | ||||
| 27 | Left Rear Wheel Speed Acceleration Fault | ||||
| 28 | Right Rear Wheel Speed Acceleration Fault | ||||
| 36 | ABS System Voltage Low | ||||
| 37 | ABS System Voltage High | ||||
| 38 | Left Front Expansion Spring Brake Does Not Hold Motor | ||||
| 41 | Right Front Expansion Spring Brake Does Not Hold Motor | ||||
| 42 | Rear Expansion Spring Brake Does Not Hold Motor | ||||
| 44 | Left Front Motor Frozen | ||||
| 45 | Right Front Motor Frozen | ||||
| 46 | Rear Motor Frozen | ||||
| 47 | Left Front Motor Circuit Current Low | ||||
| 48 | Right Front Motor Circuit Current Low | ||||
| 51 | Rear Motor Circuit Current Low | ||||
| 52 | Left Front Motor In Release Too Long | ||||
| 53 | Right Front Motor In Release Too Long | ||||
| 54 | Rear Motor In Release Too Long | ||||
| 55 | Motor Circuit Fault | ||||
| 56 | Left Front Motor Circuit Open | ||||
| 57 | Left Front Motor Circuit Grounded | ||||
| 58 | Left Front Motor Circuit Shorted To Battery Voltage | ||||
| 61 | Right Front Motor Circuit Open | ||||
| 62 | Right Front Motor Circuit Grounded | ||||
| 63 | Right Front Motor Circuit Shorted To Battery Voltage | ||||
| 64 | Rear Motor Circuit Open | ||||
| 65 | Rear Motor Circuit Grounded | ||||
| 66 | Rear Motor Circuit Shorted To Battery Voltage | ||||
| 76 | Solenoid Circuit No. 1288 Open Or Shorted To Battery Voltage | ||||
| 77 | Solenoid Circuit No. 1288 Grounded | ||||
| 78 | Solenoid Circuit No. 1289 Open Or Shorted To Battery Voltage | ||||
| 81 | Solenoid Circuit No. 1289 Grounded | ||||
| 82 | ABS Calibration Fault | ||||
| 86 | BRAKE Warning Light Commanded On By ABS Module | ||||
| 87 (2) | BRAKE Warning Light Circuit Open | ||||
| 88 (2) | BRAKE Warning Light Circuit Shorted To Battery Voltage | ||||
| 91 | Brake Switch Open During Normal Stop | ||||
| 92 | Brake Switch Open During ABS Stop | ||||
| 93 | Brake Switch Circuit Open During Initialization | ||||
| 94 (1) | Brake Switch Circuit Always Closed | ||||
| 95 | Brake Switch Circuit Open | ||||
| 96 (1) | Stoplights Inoperative | ||||
|
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NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.