DTC table, ACC
| DTC table, ACC |
|
Fault code
|
Faulty function/component
|
ISAT display text
|
Action, see page
|
|
B1343
|
Solar sensor Open circuit or shorted to battery positive
|
FAULT X P/I B1343 SUN SENSOR OPEN CIRCUIT
|
|
|
B1347
|
Blended-air sensor Shorted to ground
|
FAULT X P/I B1347 MIXED AIR SENSOR SHORTED TO GROUND
|
|
|
B1348
|
Blended-air sensor Open circuit or shorted to battery positive
|
FAULT X P/I B1348 MIXED AIR SENSOR OPEN CIRCUIT
|
|
|
B1352
|
Cabin temperature sensor Shorted to ground
|
FAULT X P/I B1352 INT. TEMP SENSOR SHORTED TO GROUND
|
|
|
B1353
|
Cabin temperature sensor Open circuit or shorted to battery positive
|
FAULT X P/I B1353 INT. TEMP SENSOR OPEN CIRCUIT
|
|
|
B1355
|
Power for ventilation fan motor and cabin temperature sensor Shorted to ground
|
FAULT X P/I B1355 + TO FAN CONTR. UNIT AND INT. TEMP SENSOR SHORTED TO GROUND
|
|
|
B1360
|
Keypad faulty
|
FAULT X P/I B1360 KEYBOARD FAULT
|
|
|
B1493
|
A/C system Shorted to ground
|
FAULT X P/I B1493 A/C (TO ICE) SHORTED TO GROUND
|
|
|
B1498
|
Electrically heated rear window, shorted to ground
|
FAULT X P/I B1498 HEATED REAR WINDOW SHORTED TO GROUND
|
|
|
B1515
|
Common sensor ground shorted to battery positive
|
FAULT X P/I B1515 COMMON SENSOR GROUND SHORTED TO BATT+
|
|
|
B1605
|
Control module Internal control module fault
|
FAULT X P/I B1605 CONTROL MODULE FAULT
|
|
|
B1675
|
Air distribution flap motor Driver stage faulty
|
FAULT X P/I B1675 DRIVER STAGE DISTR. FLAP MOTOR
|
|
|
B1676
|
Recirculation flap motor Driver stage faulty
|
FAULT X P/I B1676 DRIVER STAGE RECIRC. FLAP MOTOR
|
|
|
B1677
|
Heater flap motor Driver stage faulty
|
FAULT X P/I B1677 DRIVER STAGE HEATER FLAP MOTOR
|
|
*) Not implemented in ACC M94.
|
Fault code
|
Faulty function/component
|
ISAT display text
|
Action, see page
|
|
B2402
|
Stepping motor for air distribution damper Shorted to ground
|
FAULT X P/I B2402 AIR DISTR. MOTOR SHORTED TO GROUND
|
|
|
B2403
|
Stepping motor for air distribution damper Open circuit
|
FAULT X P/I B2403 AIR DISTR. MOTOR OPEN CIRCUIT
|
|
|
B2404
|
Stepping motor for air distribution damper Shorting between connections or to battery positive
|
FAULT X P/I B2404 AIR DISTR. MOTOR SHORTING BETWEEN CONNECTIONS
|
|
|
B2405
|
Air distribution damper loose
|
FAULT X P/I B2405 AIR DISTRIBUTION FLAP LOOSE
|
*
|
|
B2406
|
Air distribution damper jammed
|
FAULT X P/I B2406 AIR DISTRIBUTION FLAP JAMMED
|
*
|
|
B2413
|
Motor for recirculation damper Open circuit
|
FAULT X P/I B2413 RECIRC. FLAP MOTOR OPEN CIRCUIT
|
|
|
B2414
|
Motor for recirculation damper Short circuited
|
FAULT X P/I B2414 RECIRC. FLAP MOTOR SHORT CIRCUIT
|
|
|
B2422
|
Fan test voltage Shorted to ground
|
FAULT X P/I B2422 FAN TEST VOLTAGE SHORTED TO GROUND
|
*
|
|
B2423
|
Fan test voltage Shorted to battery positive
|
FAULT X P/I B2423 FAN TEST VOLTAGE SHORTED TO B+
|
*
|
|
B2426
|
Fan control voltage Overload
|
FAULT X P/I B2426 FAN CONTROL VOLTAGE FAULTY
|
|
|
B2427
|
Fan control voltage Shorted to ground
|
FAULT X P/I B2427 FAN CONTROL VOLTAGE SHORTED TO GROUND
|
|
|
B2428
|
Fan control voltage Shorted to battery positive
|
FAULT X P/I B2428 FAN CONTROL VOLTAGE SHORTED TO B+
|
|
*) Not implemented in ACC M94.
|
Fault code
|
Faulty function/component
|
ISAT display text
|
Action, see page
|
|
B2492
|
Stepping motor for air blending flap Shorted to ground
|
FAULT X P/I B2492 HEATER FLAP MOTOR SHORTED TO GROUND
|
|
|
B2493
|
Stepping motor for air blending damper Open circuit
|
FAULT X P/I B2493 HEATER FLAP MOTOR OPEN CIRCUIT
|
|
|
B2494
|
Stepping motor for air blending damper Shorting between connections
|
FAULT X P/I B2494 HEATER FLAP MOTOR SHORTING BETWEEN CONNECTIONS
|
|
|
B2495
|
Air blending damper loose
|
FAULT X P/I B2495 HEATER FLAP MOTOR FLAP LOOSE
|
*
|
|
B2496
|
Air blending damper jammed
|
FAULT X P/I B2496 HEATER FLAP MOTOR FLAP JAMMED
|
*
|
*) Not implemented in ACC M94.
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