CADILLAC fault codes
Coverage shown is GM data: 17,703 codes · 2,212 vehicle records · 180 ECU records · 10,756 live-data parameters.
CADILLAC shares fault-code data with GM. Data may not cover CADILLAC-specific systems.
Codes 17,703
| Code | Description | Brands | System |
|---|---|---|---|
| B2340 | Instrument internal fault | 14 | Body |
| B2345 | Fuel gauge input device open circuit fault | 11 | Body |
| B2348 | Heated seat disable short to voltage | 6 | Body |
| B2350 | CAN bus received air pressure signal error | 12 | Body |
| B2355 | driver front vertical sensor malfunction | 14 | Body |
| B2356 | Driver front vertical sensor circuit performance | 8 | Body |
| B235E | Manual, sport | 5 | Body |
| B2360 | Display fault (backlight failure) or display chip fault | 13 | Body |
| B2365 | driver rear vertical sensor malfunction | 8 | Body |
| B2366 | Driver rear vertical sensor circuit performance | 3 | Body |
| B2370 | Seat Rear Vertical Feedback Circuit | 8 | Body |
| B2375 | driver seat asm horiz sensor circuit malfunction | 9 | Body |
| B2376 | Driver seat assembly horizontal sensor circuit performance | 5 | Body |
| B237D | Easy Entry Seat Position Sensor - Driver | 5 | Body |
| B2380 | Seat Assembly Horizontal Feedback Circuit | 8 | Body |
| B2385 | Passenger Seat Front Vertical Position Sensor Circuit | 6 | Body |
| B2390 | Passenger Seat Front Vertical Feedback Circuit | 9 | Body |
| B2395 | Passenger Seat Rear Vertical Position Sensor Circuit | 7 | Body |
| B2400 | KOS key registration fail | 17 | Body |
| B2405 | Comm.error with STR. lock unit | 19 | Body |
| B2410 | Rear antenna(indoor) open | 18 | Body |
| B2415 | a diagnostic code | 17 | Body |
| B2419 | Twilight sentinel photo sensor | 8 | Body |
| B2420 | twilight delay pot failure | 12 | Body |
| B2422 | Dimming potentiometer | 8 | Body |
| B2425 | seat heater circuit | 9 | Body |
| B242A | Seat Heaters Common Circuit | 8 | Body |
| B242B | Passenger Seat Heaters Common Circuit | 9 | Body |
| B242C | Driver Seat Temperature Request Circuit | 9 | Body |
| B242D | Passenger Seat Temperature Request Circuit | 9 | Body |
| B2430 | seat heater circuit | 11 | Body |
| B2435 | seat back heater sensor | 11 | Body |
| B2436 | Lf/driver seat back heater sensor range/performance | 6 | Body |
| B243A | Right headlamp light source abnormality | 10 | Body |
| B243B | Right Front Seat Heating Switch | 7 | Body |
| B243C | Left Rear Seat Heating Switch | 7 | Body |
| B243D | Message switch button input device short circuit fault | 9 | Body |
| B2440 | seat back heater sensor | 11 | Body |
| B2441 | RF/Driver Seat Back Heater Sensor Range/Performance | 7 | Body |
| B2445 | Driver Seat High Bolster Position Sensor Circuit | 9 | Body |
| B2446 | B2446a, X2335, X2446 | 3 | Body |
| B244A | Seat Adjuster Switch | 6 | Body |
| B244B | Right Front Seat Adjuster Switch | 6 | Body |
| B2450 | Vehicle height sensor | 16 | Body |
| B2452 | Theater dim 1 open or shorted to ground | 10 | Body |
| B2453 | Theater dim 1 short to battery | 4 | Body |
| B2455 | Cellular phone microphone circuit | 13 | Body |
| B2457 | Theater dim 2 open or short to ground | 7 | Body |
| B2458 | Theater dim 2 short to battery | 4 | Body |
| B245A | Telematics Indicator 2 (Red) Circuit Open | 6 | Body |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.