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.
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HOMESERVICE MANUALSSATURN2000SC2 AUTOMATIC, MP6REPAIR AND DIAGNOSIS (SINGLE PAGE)GENERAL INFORMATIONDTC INDEXBODY CONTROL MODULE DTCS
2000 Saturn SC2 Automatic, MP6
Body Control Module DTCS
2000 Saturn SC2 Automatic, MP6SECTION Body Control Module DTCS
BODY CONTROL MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| B1000 | ECU Malfunction |
| B1001 | Option Configuration Error |
| B1328 | Device Power No. 1 Circuit High |
| B1372 | Device Ignition No. 1 Circuit Low |
| B1382 | Device Ignition Accessory Circuit Low |
| B2965 | Key-In-Ignition Circuit Open |
| U1000 | Class-2 Communication Data Link Malfunction |
| U1016 | Lost Communications With Engine Controls System |
| U1040 | Lost Communications With Electronic Brake/Traction Control Module (EBTCM) |
| U1064 | Lost Communications With Body Control Module |
| U1088 | Lost Communications With Sensing And Diagnostic Module (SDM) |
| U1096 | Lost Communications With Instrument Panel Cluster |
| U1300 | Class-2 Data Link Low |
| U1301 | Class-2 Data Link High |
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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.