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 Oldsmobile Cutlass BaseFACTORY OEM SERVICE PROCEDURE
Body Control Module DTCS
BODY CONTROL MODULE DTCS
| DTC | Description |
|---|---|
| B1000 | CONTROLLER MEMORY FAILURE (EEPROM CHECKSUM ERROR) |
| B1001 | VEHICLE OPTION CONFIGURATION REQUIRED |
| B1369 | IGNITION 0 |
| B1374 | IGNITION 1 WITH ENGINE RUNNING |
| B1379 | IGNITION 3 |
| B1487 | GENERATOR "L" TERMINAL LOW WITH ENGINE RUNNING |
| B1488 | GENERATOR "L" TERMINAL HIGH |
| B1492 | GENERATOR "F" TERMINAL LOW |
| B1493 | GENERATOR "F" TERMINAL HIGH |
| B2532 | FRONT FOGLIGHT RELAY OUTPUT SHORT TO GROUND/OPEN |
| B2533 | FRONT FOGLIGHT RELAY OUTPUT SHORT TO BATTERY |
| B2558 | INTERIOR LIGHT CONTROL OUTPUT SHORT TO BATTERY |
| B2575 | ALC HEADLIGHT SYSTEM FAULT |
| B2577 | ALC HEADLIGHT RELAY OUTPUT SHORT TO GROUND/OPEN |
| B2578 | ALC HEADLIGHT RELAY OUTPUT SHORT TO BATTERY |
| B2585 | ALC PARKING LIGHT SYSTEM FAULT |
| B2587 | ALC PARKING LIGHT RELAY OUTPUT SHORT TO GROUND/OPEN |
| B2588 | ALC PARKING LIGHT RELAY OUTPUT SHORT TO BATTERY |
| B2600 | DRL ERROR |
| B2602 | DRL RELAY OUTPUT SHORT TO GROUND/OPEN |
| B2603 | DRL RELAY OUTPUT SHORT TO BATTERY |
| B2647 | LIGHT SENSOR SHORT TO GROUND/OPEN |
| B2648 | LIGHT SENSOR SHORT TO BATTERY |
| B2965 | KEY-IN-IGNITION FAULT |
| P0462 | SENDER SHORTED TO GROUND |
| P0463 | SENDER OPEN/SHORT TO BATTERY |
| U1016 | PCM CLASS 2 SERIAL DATA STATE OF HEALTH FAULT |
| U1040 | EBCM CLASS 2 SERIAL DATA STATE OF HEALTH FAULT |
| U1255 | LOSS OF CLASS 2 SERIAL DATA FAULT |
| U2000 | INVALID BFC TRANSMITTED SPI DATA |
| U2001 | INVALID INSTRUMENT PANEL TRANSMITTED SPI DATA |
| U2002 | TRANSMITTED SPI DATA INPUT LOW |
| U2003 | TRANSMITTED SPI DATA INPUT HIGH |
| U2004 | TRANSMITTED SPI DATA OUTPUT LOW |
| U2005 | TRANSMITTED SPI DATA OUTPUT HIGH |
| U2006 | TRANSMITTED SPI CLOCK OUTPUT LOW |
| U2007 | TRANSMITTED SPI CLOCK OUTPUT HIGH |
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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