GM fault codes
17,703 codes · 2,212 vehicle records · 180 ECU records · 10,756 live-data parameters
Codes 17,703
| Code | Description | Brands | System |
|---|---|---|---|
| B245B | Telematics Indicator 1 (Green) Circuit Open | 6 | Body |
| B245C | Telematics Audio Output Circuit | 6 | Body |
| B245D | No description available | 6 | Body |
| B245E | No description available | 6 | Body |
| B245F | No description available | 6 | Body |
| B2460 | Temperature sensors 8HP | 9 | Body |
| B2461 | navigation ECU synchronous signal error | 9 | Body |
| B2462 | GPS signal error | 8 | Body |
| B2463 | navigation CD player - no disk | 11 | Body |
| B2464 | navigation CD player - decoding error | 10 | Body |
| B2465 | navigation CD player - data error | 10 | Body |
| B2466 | navigation VICS memory error | 11 | Body |
| B2467 | Portable phone fault | 11 | Body |
| B2468 | navigation display head (NDH) malfunction | 9 | Body |
| B2469 | Line Out Circuit Low Voltage | 9 | Body |
| B2470 | daytime running lamps fault | 11 | Body |
| B2471 | interior lamp fault | 10 | Body |
| B2472 | low beam fault | 10 | Body |
| B2473 | high beam fault | 8 | Body |
| B2474 | navigation display head (NDH) back lighting malfunction | 9 | Body |
| B2475 | navigation display head (NDH) auxiliary input malfunction | 9 | Body |
| B2476 | Cellular phone select service switch malfunction | 9 | Body |
| B2477 | If the DTC is still present | 13 | Body |
| B2478 | reverse lamp shorted to battery | 9 | Body |
| B2479 | Circuit du capteur d'impact | 8 | Body |
| B247A | No description available | 6 | Body |
| B247B | No description available | 6 | Body |
| B247C | No description available | 6 | Body |
| B247D | No description available | 6 | Body |
| B2480 | Impact detection sensor circuit low | 7 | Body |
| B2481 | Impact detection sensor circuit high | 7 | Body |
| B2482 | cellular phone select service switch range/performance | 8 | Body |
| B2483 | GPS signal circuit low | 7 | Body |
| B2484 | GPS signal circuit open | 9 | Body |
| B2485 | Bluetooth Antenna Circuit | 11 | Body |
| B2486 | Left Rear Seat Back Heater Sensor Circuit | 10 | Body |
| B2487 | Right Rear Seat Back Heater Sensor Circuit | 10 | Body |
| B248A | Wireless LAN Antenna | 7 | Body |
| B248C | Left Rear Seat Temperature Request Circuit | 6 | Body |
| B248D | Right Rear Seat Temperature Request Circuit | 6 | Body |
| B248E | Left Rear Seat Heaters Common Circuit | 6 | Body |
| B248F | Right Rear Seat Heaters Common Circuit | 6 | Body |
| B2490 | Left Rear Seat Cushion Heater Circuit | 10 | Body |
| B2491 | Right Rear Seat Cushion Heater Circuit | 11 | Body |
| B2492 | M166*1B, Y114, Y114*1B | 10 | Body |
| B2493 | Right Rear Seat Back Heater Circuit | 10 | Body |
| B2494 | Engine Torque not plausible | 10 | Body |
| B2495 | Replace Electronic Control Unit | 10 | Body |
| B2497 | Replace Electronic Control Unit | 8 | Body |
| B2498 | 39 = Warning light circuit failure | 10 | Body |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.