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.
1998 Oldsmobile Intrigue BaseFACTORY OEM SERVICE PROCEDURE
BCM DTC Definitions
BCM DTC DEFINITIONS
| Code No. | Circuit Affected |
|---|---|
| B0603 | BCM Internal Memory Malfunction Write Error) |
| B0605 | BCM Internal Memory Malfunction Checksum Error) |
| B0807 | Battery For Door Lock Circuit (Open) |
| B0812 | Courtesy Lights Battery Feed Circuit (Open) |
| B0823 | Door Lock Circuit (Open) |
| B0828 | Theater Dimming Ground Circuit (Open) |
| B1802 | Courtesy Lights Circuit (Shorted To Ground) |
| B2202 | Driver's Door Unlock Circuit Shorted To Ground Or Open) |
| B2203 | Driver's Door Unlock Circuit Shorted To Voltage) |
| B2403 | Foglight Switch Circuit Shorted To Voltage) |
| B2417 | DRL Control Module Circuit Shorted To Ground Or Open) |
| B2452 | Theater Dimming Circuit Shorted To Ground Or Open) |
| B2453 | Theater Dimming Circuit Shorted To Voltage) |
| B2457 | Theater Dimming No. 2 Circuit Shorted To Ground Or Open) |
| B2458 | Theater Dimming No. 2 Circuit Shorted To Voltage) |
| B2528 | Horn Relay Circuit (Shorted To Voltage) |
| B2712 | PASS-Lock(R) Power (Shorted To Voltage) |
| B2713 | PASS-Lock(R) Power (Shorted To Ground) |
| B2721 | PASS-Lock(R) Detection Circuit Out Of Range) |
| B2722 | PASS-Lock(R) Detection Circuit Shorted To Ground) |
| B2723 | PASS-Lock(R) Detection Circuit Shorted To Voltage Or Open) |
| B2735 | PASS-Lock(R) Programming Mode Active |
| B2737 | PASS-Lock(R) Tamper |
| B2739 | Key In Ignition Fault |
| B2802 | RFA Link Circuit (Shorted To Ground) |
| B2803 | RFA Link Circuit (Shorted To Voltage) |
| B2805 | RFA Programming/Diagnostic Mode Message Not Received |
| B2806 | RFA Link Parity Error |
| U1016 | PCM Class-II Source ID 10 |
| U1040 | EBTCM Class-II Source ID 28 |
| U1064 | Loss Of BCM Source ID 40 |
| U1096 | Instrument Panel Class-II Source ID 60 |
| U1255 | Loss Of Class-II Serial Data Fault General) |
| U1300 | Class-II Data Link Shorted To Ground |
| U1301 | Class-II Data Link Shorted To Voltage |
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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