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 |