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.
1997 Saturn SW1 AutomaticFACTORY OEM SERVICE PROCEDURE
Anti-Lock Brake System DTCS
ANTI-LOCK BRAKE SYSTEM DTCS
| OEM Code | Description |
|---|---|
| 11 | ABS LIGHT CIRCUIT FAULT |
| 13 | TRACTION ACTIVE LIGHT CIRCUIT FAULT |
| 14 | SWITCHED BATTERY CIRCUIT OPEN |
| 15 | SWITCHED BATTERY CIRCUIT SHORTED TO BATTERY VOLTAGE |
| 16 | ENABLE RELAY COIL CIRCUIT OPEN |
| 17 | ENABLE RELAY COIL CIRCUIT GROUNDED |
| 18 | ENABLE RELAY COIL CIRCUIT SHORTED TO BATTERY VOLTAGE |
| 21 | WHEEL SPEED EQUALS ZERO MPH |
| 22 | WHEEL SPEED EQUALS ZERO MPH |
| 23 | WHEEL SPEED EQUALS ZERO MPH |
| 24 | WHEEL SPEED EQUALS ZERO MPH |
| 25 | WHEEL SPEED ACCELERATION FAULT |
| 26 | WHEEL SPEED ACCELERATION FAULT |
| 27 | WHEEL SPEED ACCELERATION FAULT |
| 28 | WHEEL SPEED ACCELERATION FAULT |
| 32 | WHEEL SPEED CIRCUIT FAULT |
| 33 | WHEEL SPEED CIRCUIT FAULT |
| 34 | WHEEL SPEED CIRCUIT FAULT |
| 35 | WHEEL SPEED CIRCUIT FAULT |
| 36 | ABS SYSTEM VOLTAGE LOW |
| 37 | ABS SYSTEM VOLTAGE HIGH |
| 38 | ESB DOES NOT HOLD MOTOR |
| 41 | ESB DOES NOT HOLD MOTOR |
| 42 | ESB DOES NOT HOLD MOTOR |
| 44 | MOTOR FROZEN |
| 45 | MOTOR FROZEN |
| 46 | MOTOR FROZEN |
| 55 | CONTROLLER FAULT |
| 75 | NO SERIAL DATA FROM PCM |
| 82 | ABS CALIBRATION FAULT |
| 86 | BRAKE WARNING LIGHT COMMANDED ON BY ABS MODULE |
| 87 | BRAKE WARNING LIGHT CIRCUIT OPEN OR SHORTED TO BATTERY VOLTAGE |
| 91 | BRAKE SWITCH CIRCUIT OPEN ALL THE TIME |
| 92 | BRAKE SWITCH CIRCUIT OPEN DURING ABS STOP |
| 93 | BRAKE SWITCH CIRCUIT OPEN DURING INITIALIZATION |
| 94 | BRAKE SWITCH CIRCUIT ALWAYS CLOSED |
| 95 | BRAKE SWITCH CIRCUIT OPEN |
Factory Service Tools
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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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