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.
2002 Saturn SL2 Automatic, MP6FACTORY OEM SERVICE PROCEDURE
Anti-Lock Brake DTCS
ANTI-LOCK BRAKE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC C0035, C0040, C0045 OR C0050 | WHEEL SPEED SENSOR CIRCUIT MALFUNCTION |
| DTC C0036, C0041, C0046 OR C0051 | WHEEL SPEED CIRCUIT RANGE PERFORMANCE |
| DTC C0037, C0042, C0047 OR C0052 | WHEEL SPEED SENSOR CIRCUIT LOW |
| DTC C0060, C0065, C0070, C0075, C0085 OR C0095 | ABS SOLENOID CIRCUIT MALFUNCTION |
| DTC C0080 | LEFT REAR ABS SOLENOID NO. 1 CIRCUIT MALFUNCTION |
| DTC C0090 | RIGHT REAR ABS SOLENOID NO. 1 CIRCUIT MALFUNCTION |
| DTC C0012 | PUMP MOTOR CIRCUIT LOW |
| DTC C0113 | PUMP MOTOR CIRCUIT HIGH |
| DTC C0114 | PUMP MOTOR CIRCUIT OPEN |
| DTC C0115 | PUMP MOTOR MALFUNCTION |
| DTC C0124 | VALVE RELAY CIRCUIT HIGH |
| DTC C0125 | VALVE RELAY CIRCUIT OPEN |
| DTC C0165 | ABS/TCS BRAKE SWITCH CIRCUIT OPEN |
| DTC C0550 | ECU MALFUNCTION |
| DTC C0552 | IMPROPER SHUTDOWN |
| DTC C0899 | DEVICE NO. 1 VOLTAGE LOW |
| DTC C0900 | DEVICE NO. 1 VOLTAGE HIGH |
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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