B2500 Courtesy lamp output circuit short to battery
B2501 LF lamp low beam circuit failure
B2502 LF lamp low beam circuit short to battery
B2503 RF lamp low beam circuit failure
B2504 RF lamp low beam circuit short to battery
B2505 LF lamp high beam circuit failure
B2506 LF lamp high beam circuit short to battery
B2507 RF lamp high beam circuit failure
B2508 RF lamp high beam circuit short to battery
B2509 Rear fog lamp switch circuit failure
B2510 Main blower motor relay circuit short to battery
B2511 Horn output relay circuit short to battery
B2512 Front foglamp relay circuit short to battery
B2513 Blower (fan) circuit failure
B2514 Blower (fan) cirucit short to battery
B2515 Heater blower relay circuit failure
B2516 Blower control circuit failure
B2517 Emergency power off system faulted
B2518 Compressor overtemp fault
B2519 High mount stop lamp circuit failure
B2520 High mount stop lamp short to battery
B2523 License lamp circuit failure
B2524 License lamp circuit short to battery
B2525 Left rear backup lamp circuit failure
B2526 Left rear backup lamp circuit short to battery
B2527 Left rear stop lamp circuit failure
B2528 Left rear stop lamp circuit short to battery
B2529 Left rear turn lamp circuit failure
B2530 Left rear turn lamp circuit short to battery
B2531 Right rear backup lamp circuit failure
B2532 Right rear backup lamp circuit short to battery
B2533 Right rear stop lamp circuit failure
B2534 Right rear stop lamp circuit short to battery
B2535 Right rear turn lamp circuit failure
B2536 Right rear turn lamp circuit short to battery
B2539 Aux A/C mode position reference circuit short to ground
B2540 Aux A/C mode position reference circuit short to battery
B2543 Aux A/C control switch reference circuit short to ground
B2544 Aux A/C control switch reference circuit short to battery
B2545 System power relay circuit short to battery
B2546 System power relay circuit failure
B2550 Lamp dome output circuit short to ground
B2553 Disable signal output circuit short to battery
B2554 Lamp dome output circuit failure
B2555 Lamp dome output circuit short to battery
B2556 Enable siganl circuit short to battery
B2557 Left power sliding door open/close output circuit short to battery
B2558 Right power sliding door open/close output circuit short to battery
B2559 Aux A/C blower motor relay circuit short to battery
B2560 Aux A/C blower motor relay circuit short to ground
B2561 Aux A/C blower speed 1 circuit failure
B2562 Aux A/C blower speed 1 circuit short to ground
B2563 Aux A/C blower speed 2 circuit failure
B2564 Aux A/C blower speed 2 circuit short to ground
B2565 Right tail lamp circuit failure
B2566 Right tail lamp circuit short to ground
B2567 Reverse mirror output circuit failure
B2568 Reverse mirror output circuit short to ground
B2569 Liftgate disarm switch circuit short to ground
B2570 Right lamp outage signal circuit short to ground
B2571 Left lamp outage signal circuit short to ground
B2580 Aux blower sense switch circuit failure
B2581 Passenger seat occupant detection circuit short to ground
B2582 Passenger seat occupant detection circuit open
B2583 Child seat detection circuit short to ground
B2584 Child seat detection circuit open
B2585 Anti theft input signal circuit short to battery
B2586 Headlamp mode select circuit failure
B2587 Passenger seat occupant detection circuit short to battery
B2588 Child seat detection circuit short to battery
B2589 Unexpected door reversal during close
B2590 Vehicle park/speed signal circuit failure
B2591 Detent signal missing during unlatch
B2592 PSD not fullt closed (module commanded successfully)
B2593 Power sliding door opened during module close command
B2594 No movement detected after an unlatch during power open
B2595 Anti theft input signal circuit failure
B2596 Headlamp aim output relay circuit short to battery
B2597 Headlamp aim output relay circuit failure
B2598 Headlamp relay circuit failure
B2599 Tailgat release open circuit
B2600 Double locking door motor frozen
B2601 No latch signal sensed on closing and door reversed
B2602 Missing latch signal during power sliding door unlatch
B2603 PSD not fully closed during self-test
B2604 Power sliding door on/off switch open circuit
B2605 Disable signal open circuit
B2606 A/C temperature sensor out of range

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 cicuit 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 coll 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 Underhood lamp output circuit failure
B2490 Underhood 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

B2300 Seat driver memory position error
B2301 Seat passenger memory position error
B2302 Seat headrest feedback potentiometer circuit failure
B2303 Seat headrest feedback potentiometer circuit open
B2304 Seat headrest feedback potentiometer circuit short to battery
B2305 Seat headrest feedback potentiometer circuit short to ground
B2306 Seat headrest motor stalled
B2310 Mirror driver memory position error
B2311 Mirror passenger memory position error
B2312 Mirror passenger horizontal feedback potentiometer circuit failure
B2313 Mirror passenger horizontal feedback potentiometer circuit open
B2314 Mirror passenger horizontal feedback potentiometer circuit short to battery
B2315 Mirror passenger horizontal feedback potentiometer circuit short to ground
B2316 Mirror passenger vertical feedback potentiometer circuit failure
B2317 Mirror passenger vertical feedback potentiometer circuit open
B2318 Mirror passenger vertical feedback potentiometer circuit short to battery
B2319 Mirror passenger vertical feedback potentiometer circuit short to ground
B2320 Mirror driver horizontal feedback potentiometer circuit failure
B2321 Mirror driver horizontal feedback potentiometer circuit open
B2322 Mirror driver horizontal feedback potentiometer circuit short to battery
B2323 Mirror driver horizontal feedback potentiometer circuit short to ground
B2324 Mirror driver vertical feedback potentiometer circuit failure
B2325 Mirror driver vertical feedback potentiometer circuit open
B2326 Mirror driver vertical feedback potentiometer circuit short to battery
B2327 Mirror driver vertical feedback potentiometer circuit short to ground
B2328 Column reach feedback potentiometer circuit failure
B2329 Column reach feedback potentiometer circuit open
B2330 Column reach feedback potentiometer circuit short to battery
B2331 Column reach feedback potentiometer circuit short to ground
B2332 Column tilt feedback potentiometer circuit failure
B2333 Column tilt feedback potentiometer circuit open
B2334 Column tilt feedback potentiometer circuit short to battery
B2335 Column tilt feedback potentiometer circuit short to ground
B2336 Mirror switch assembly circuit failure
B2337 Mirror switch assembly circuit open
B2338 Mirror switch assembly circuit short to battery
B2339 Mirror switch assembly circuit short to ground
B2340 Column reach motor stalled
B2341 Column tilt motor stalled
B2342 Seat switch reference voltage positive common open circuit
B2343 Seat switch reference voltage positive common supply low voltage
B2344 Seat switch reference voltage positive common supply voltage fault
B2345 Seat switch reference voltage negative common open circuit
B2346 Mirror switch reference voltage positive common open circuit
B2347 Mirror switch reference voltage positive common supply low voltage
B2348 Mirror switch reference voltage positive common supply voltage fault
B2349 Mirror switch reference voltage negative common open circuit
B2350 Steering column switch circuit short to battery
B2351 Steering column switch circuit failure
B2352 Driver memory power switch indicator circuit short to battery
B2353 Driver mirror power driver circuit short ground
B2354 Driver mirror hoizontal/vertical feedback potentiometer circuit open
B2355 Passenger mirror hoizontal/vertical feedback potentiometer circuit open
B2357 Driver window down current sense low circuit failure
B2362 Remote open/close signal circuit short to ground
B2363 Optical sensor system failure
B2364 Fuel filler door open circuit
B2365 B-pillar power sliding door open/close switch input circuit short to ground
B2366 IP power sliding door open/close switch circuit short to ground
B2367 Power sliding door override switch input circuit short to ground
B2368 Steering column switch circuit out of range
B2369 Chime output request circuit short to ground
B2373 LED #1 circuit short to ground
B2374 Power sliding detent (latch) circuit failure
B2380 Heater coolant temperature sensor circuit short to ground
B2381 Heater coolant temperature sensor circuit open
B2384 Audio reverse aid mute input circuit failure
B2385 Audio navigation mute input circuit failure

B1900 Driver side airbag fault
B1901 Air bag crash sensor #1 feed/return circuit short to ground
B1902 Air bag crash sensor #1 ground circuit failure
B1903 Air bag crash sensor #1 ground circuit short to battery
B1904 Air bag crash sensor #2 feed/return circuit failure
B1905 Air bag crash sensor #2 feed/return circuit short to battery
B1906 Air bag crash sensor #2 feed/return circuit short to ground
B1907 Air bag crash sensor #2 ground circuit failure
B1908 Air bag crash sensor #2 ground circuit short to battery
B1909 Air bag crash sensor #2 ground circuit short to ground
B1910 Air bag diagnostic monitor ground circuit failure
B1911 Air bag diagnostic monitor ground circuit short to battery
B1912 Air bag diagnostic monitor ground circuit short to gound
B1913 Air bag driver/passenger circuit short to ground
B1914 Air bag crash sensor #1 / #2 short circuit to ground
B1915 Air bag driver circuit failure
B1916 Air bag driver circuit short to battery
B1917 Air bag memory clear circuit failure
B1918 Air bag memory clear circuit open
B1919 Air bag memory clear circuit short to battery
B1920 Air bag passenger circuit failure
B1921 Air bag diagnostic monitor ground circuit open
B1922 Air bag safing sensor output circuit short to battery
B1923 Air bag memory clear circuit short to ground
B1924 Air bag internal diagnostic monitor fault or system disarm fault
B1925 Air bag passenger circuit short to battery
B1926 Air bag passenger pressure switch circuit failure
B1927 Passenger side aribag fault
B1928 Air bag safing sensor output circuit failure
B1929 Air bag safing sensor output circuit open
B1930 Air bag safing sensor output circuit short to ground
B1931 Air bag crash sensor #1 feed/return circuit failure
B1932 Air bag driver circuit open
B1933 Air bag passenger circuit open
B1934 Air bag driver inflator circuit resistance low on squib
B1935 Air bag passenger inflator circuit resistance low on squib
B1936 Air bag driver circuit short to ground
B1937 Air bag passenger pressure switch circuit open
B1938 Air bag passenger circuit short to ground
B1939 Air bag passenger pressure switch circuit short to ground
B1941 Air bag crash sensor #1 feed/return circuit open
B1942 Air bag crash sensor #2 feed/return circuit open
B1943 Air bag crash sensor #1 ground circuit short to ground
B1944 Air bag crash sensor #1 ground circuit open
B1945 Air bag crash sensor #2 ground circuit open
B1946 Climate control A/C post evaporator sensor circuit failure
B1947 Climate control A/C post evaporator sensor circuit short to ground
B1948 Climate control water temperature sensor circuit failure
B1949 Climate control water temperature sensor circuit short to ground
B1950 Rear seat up/down potentiometer feedback circuit failure
B1951 Rear seat up/down potentiometer feedback circuit open
B1952 Rear seat up/down potentiometer feedback circuit short to battery
B1953 Rear seat up/down potentiometer feedback circuit short to ground
B1954 Rear seat up/down potentiometer feedback circuit failure
B1955 Rear seat up/down potentiometer feedback circuit open
B1956 Rear seat up/down potentiometer feedback circuit short to battery
B1957 Rear seat up/down potentiometer feedback circuit short to ground
B1958 Seat recline forward/backward potentiometer feedback circuit failure
B1959 Seat recline forward/backward potentiometer feedback circuit open
B1960 Seat recline forward/backward potentiometer feedback circuit short to battery
B1961 Seat recline forward/backward potentiometer feedback circuit short to ground
B1962 Seat horizontal forward/rearward potentiometer feedback circuit failure
B1963 Seat horizontal forward/rearward potentiometer feedback circuit open
B1964 Seat horizontal forward/rearward potentiometer feedback circuit short to battery
B1965 Seat horizontal forward/rearward potentiometer feedback circuit short to ground
B1966 A/C post heater sensor circuit failure
B1967 A/C post heater sensor circuit short to ground
B1968 A/C water pump detection circuit failure
B1969 A/C clutch magnetic control circuit failure
B1970 Passenger seatback forward switch circuit short to ground
B1971 Passenger seatback rearward switch circuit short to ground
B1972 Passenger rear seat up switch circuit short to battery
B1973 Passenger rear seat down switch circuit short to battery
B1974 Passenger seat recline forward switch circuit short to battery
B1975 Passenger seat recline back switch circuit short to battery
B1976 Passenger seat forward switch circuit short to battery
B1977 Passenger front seat up switch circuit short to battery
B1978 Passenger front seat down switch circuit short to battery
B1979 Passenger front seat rearward switch circuit short to battery
B1980 Bulb – outage condition detected
B1981 Memory off switch circuit short to battery
B1982 Driver door unlock relay circuit failure
B1983 Driver door unlock relay circuit short to battery
B1984 Seat switch lumbar inflate circuit failure
B1985 Seat switch lumbar deflate circuit failure
B1986 Driver seat seatback autoglide rearward switch circuit failure
B1988 Pedal position forward switch circuit short to battery
B1989 Pedal position rearward switch circuit short to battery
B1990 Pedal forward/rearward potentiometer feedback circuit failure
B1991 Pedal forward/rearward potentiometer feedback circuit short to battery
B1992 Driver side, side mount airbag circuit short to vbatt
B1993 Driver side, side mount airbag circuit short to ground
B1994 Driver side, side mount airbag circuit open
B1995 Driver side, side mount airbag low resistance on squib
B1996 Passenger side, side mount airbag circuit short to vbatt
B1997 Passenger side, side mount airbag circuit short to ground
B1998 Passenger side, side mount airbag circuit open
B1999 Passenger side, side mount airbag low resistance on squib

P0600

Serial Communication Link Malfunction

P0601

Internal Control Module Memory Check Sum Error

P0602

Control Module Programming Error

P0603

Internal Control Module Keep Alive Memory (KAM) Error

P0604

Internal Control Module Random Access Memory (RAM) Error

P0605

Internal Control Module Read Only Memory (ROM) Error
(Module Identification Defined by SAE J1979)

P0606

ECM/PCM Processor Fault

P0608

Control Module VSS Output “A” Malfunction

P0609

Control Module VSS Output “B” Malfunction

P0610

Control Module VSS Output “B” Malfunction

P0615

Starter Relay Circuit

P0616

Starter Relay Circuit Low

P0617

Starter Relay Circuit High

P0618

Alternative Fuel Control Module KAM Error

P0619

Alternative Fuel Control Module RAM/ROM Error

P0620

Generator Control Circuit Malfunction

P0621

Generator Lamp “L” Control Circuit Malfunction

P0622

Generator Field “F” Control Circuit Malfunction

P0623

Generator Lamp Control Circuit

P0624

Fuel Cap Lamp Control Circuit

P0630

VIN Not Programmed or Mismatch – ECM/PCM

P0631

VIN Not Programmed or Mismatch – TCM

P0635

Power Steering Control Circuit

P0636

Power Steering Control Circuit Low

P0637

Power Steering Control Circuit High

P0638

Throttle Actuator Control Range/Performance (Bank 1)

P0639

Throttle Actuator Control Range/Performance (Bank 2)

P0640

Intake Air Heater Control Circuit

P0645

A/C Clutch Relay Control Circuit

P0646

A/C Clutch Relay Control Circuit Low

P0647

A/C Clutch Relay Control Circuit High

P0648

Immobilizer Lamp Control Circuit

P0649

Speed Control Lamp Control Circuit

P0650

Malfunction Indicator Lamp (MIL) Control Circuit Malfunction

P0654

Engine RPM Output Circuit Malfunction

P0655

Engine Hot Lamp Output Control Circuit Malfunction

P0656

Fuel Level Output Circuit Malfunction

P0660

Intake Manifold Tuning Valve Control Circuit (Bank 1)

P0661

Intake Manifold Tuning Valve Control Circuit Low (Bank 1)

P0662

Intake Manifold Tuning Valve Control Circuit High (Bank 1)

P0663

Intake Manifold Tuning Valve Control Circuit (Bank 2)

P0664

Intake Manifold Tuning Valve Control Circuit Low (Bank 2)

P0665

Intake Manifold Tuning Valve Control Circuit High (Bank 2)

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