OBDII CODES B2401 TO B2499

B2401 – Audio tape deck mechanism fault
B2402 – Audio CD/DJ thermal shutdown fault
B2403 – Audio CD/DJ internal fault
B2404 – Audio steering wheel switch circuit fault
B2405 – Audio single disc CD player thermal shutdown fault
B2406 – Audio single disc CD player internal fault
B2416 – Climate control recirculation actuator out of limits
B2425 – Remote keyless entry out of synchronization
B2426 – Passenger solar radiation sensor circuit open
B2427 – Passenger solar radiation sensor circuit short to ground
B2428 – A/C post heater sensor #2 circuit failure
B2429 – A/C post heater sensor #2 circuit short to ground
B2431 – Transponder programming failed
B2432 – Driver’s seat belt buckle switch circuit open
B2433 – Driver’s seat belt buckle switch circuit short to battery
B2434 – Driver’s seat belt buckle switch circuit short to ground
B2435 – Driver’s seat belt buckle switch circuit resistance out of range
B2436 – Passenger’s seat belt buckle switch circuit open
B2437 – Passenger’s seat belt buckle switch circuit short to battery
B2438 – Passenger’s seat belt buckle switch circuit short to ground
B2439 – Passenger’s seat belt buckle switch circuit resistance out of range
B2440 – Passenger side, side crash sensor mount fault
B2441 – Driver side, side crash sensor mount fault
B2442 – Intrusion sensor fault
B2443 – Powertrain performance mode switch circuit failure
B2444 – Driver side crash sensor internal fault
B2445 – Passenger side crash sensor internal fault
B2446 – RESCU/VEMS (Vehicle Emergency Messaging System) input circuit open
B2447 – RESCU/VEMS (Vehicle Emergency Messaging System) input short to battery
B2448 – RESCU/VEMS (Vehicle Emergency Messaging System) input short to ground
B2449 – Aux heater glow plug circuit short to ground
B2450 – Aux heater glow plug circuit open
B2451 – Aux heater fuel pump circuit short to ground
B2452 – Aux heater fuel pump circuit open
B2453 – Aux heater blower fan circuit short to ground
B2454 – Aux heater blower fan circuit open
B2455 – Aux heater blower faulted
B2456 – Aux heater coolant sensor circuits short to ground
B2457 – Aux heater coolant sensor cicuit open
B2458 – Aux heater overheat sensor circuit short to ground
B2459 – Aux heater overheat sensor circuit open
B2460 – Aux heater flame sensor circuit short to ground
B2461 – Aux heater flame sensor circuit open
B2462 – Aux heater flame out fault
B2463 – Aux heater overheat fault
B2464 – Aux heater start time exceeded
B2465 – Aux heater start counter overrun/system locked
B2466 – Aux heater overheat counter overrun/system locked
B2467 – Aux heater cool down time exceeded
B2468 – Aux heater coolant pump circuit short to ground
B2469 – Aux heater coolant pump circuit open
B2470 – Interior fan control circuit short to ground
B2471 – Interior fan control circuit open
B2472 – Fog lamp switch failure
B2473 – Passenger door disarm switch circuit failure
B2474 – Passenger door lock switch circuit short to ground
B2475 – Passenger door unlock switch circuit short to ground
B2476 – Radio present switch circuit failure
B2477 – Module configuration failure
B2478 – Anti-theft input signal short to ground
B2479 – Brake park switch circuit short to ground
B2480 – LF corner lamp output circuit short to battery
B2481 – Convertible top up/down switch fault
B2482 – RF corner lamp output circuit short to battery
B2483 – Enable circuit open circuit
B2484 – Disable signal short to ground
B2485 – LF side repeater lamp output circuit short to battery
B2487 – RF side repeater lamp output circuit short to battery
B2489 – Under hood lamp output circuit failure
B2490 – Under hood lamp output circuit short to battery
B2491 – RF park lamp output circuit short to battery
B2492 – Already programmed (test mode DTC only)
B2493 – LF park lamp output circuit short to battery
B2494 – Anti-theft horn output circuit short to battery
B2495 – Anti-theft horn output circuit failure
B2496 – Anti-theft horn output circuit short to ground
B2499 – Courtesy lamp output failure