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Multiplex Communication Systems DTCS

MULTIPLEX COMMUNICATION SYSTEMS DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Description
B1211/11 Driver Door ECU Communication Stopped
B1212/12 Front Passenger Door ECU Communication Stopped
B1213/13 Tilt & Telescopic ECU Communication Stopped
B1214/14 Door System Communication Bus Malfunction (Short To Voltage)
B1215/15 Door System Communication Bus Malfunction (Short To Ground)
B1216/16 Rear Right Door ECU Communication Stopped
B1217/17 Rear Left Door ECU Communication Stopped
B1218/18 Body ECU No. 2 Communication Stopped
B1221/21 Power Window Switch Circuit On Driver Door
B1222/22 Door Lock Switch Circuit On Driver Door
B1223/23 Power Window Switch Circuit On Passenger Door
B1224/24 Door Lock Switch Circuit On Passenger Door
B1225/25 Power Window Switch Circuit On Rear Right Door
B1226/26 Power Window Switch Circuit On Rear Left Door
B1231/31 Jam Protection Limit Switch Circuit On Driver Door
B1232/32 Jam Protection Pulse Switch Circuit On Driver Door
B1233/33 Jam Protection Limit Switch Circuit On Passenger Door
B1234/34 Jam Protection Pulse Switch Circuit On Passenger Door
B1235/35 Jam Protection Limit Switch Circuit On Rear Right Door
B1236/36 Jam Protection Pulse Switch Circuit On Rear Right Door
B1237/37 Jam Protection Limit Switch Circuit On Rear Left Door
B1238/38 Jam Protection Pulse Switch Circuit On Rear Left Door
B1241/41 Body ECU No. 1 Switch Circuit Diagnosis
B1242/42 Wireless Door Lock Tuner Circuit Malfunction
B1244/44 Light Sensor Circuit Malfunction
B1252/52 Body ECU No. 2 Switch Circuit Diagnosis
B1261/61 ECM Communication Stop
B1262/62 A/C Amplifier Communication Stop
B1266/66 Instrument Panel System Communication Bus Malfunction (Short To Voltage)
B1267/67 Instrument Panel System Communication Bus Malfunction (Short To Ground)
B1271/71 Instrument Panel ECU Communication Stopped
B1272/72 Power Seat ECU Communication Stopped (W/ Seat Memory Only)
B1273/73 Moon Roof ECU Communication Stopped
B1275/75 Accessory Bus Buffer Communication Stopped
B1281/81 Air Bag Sensor Assembly Communication Stopped
B1285/85 Steering Pad Switch Communication Stopped
B1293/93 Gateway ECU Communication Stopped