Multiplex Control DTCS
MULTIPLEX DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| B1211/11 | Driver's Door ECU To Body ECU Communication |
| B1212/12 | Passenger's Front Door ECU To Body ECU Communication |
| B1213/13 | Tilt/Telescopic ECU To Body ECU Communication |
| B1214/14 | Door System Bus Communication Circuit Is Short To Power |
| B1215/15 | Door System Bus Communication Circuit Short To Ground |
| B1216/16 | Right Rear Door ECU To Body ECU Communication |
| B1217/17 | Left Rear Door ECU To Body ECU Communication |
| B1221/21 | Power Window Master Switch Circuit |
| B1222/22 | Driver's Door Lock Control Switch Circuit |
| B1223/23 | Passenger's Front Window Switch Circuit |
| B1224/24 | Passenger's Door Lock Control Switch Circuit |
| B1225/25 | Right Rear Window Switch Circuit |
| B1226/26 | Left Rear Window Switch Circuit |
| B1231/31 | Driver's Jam Protection Limit Switch Circuit |
| B1232/32 | Driver's Jam Protection Pulse Switch Circuit |
| B1233/33 | Passenger's Front Jam Protection Limit Switch Circuit |
| B1234/34 | Passenger's Front Jam Protection Pulse Switch Circuit |
| B1235/35 | Right Rear Jam Protection Limit Switch Circuit |
| B1236/36 | Right Rear Jam Protection Pulse Switch Circuit |
| B1237/37 | Left Rear Jam Protection Limit Switch Circuit |
| B1238/38 | Left Rear Jam Protection Pulse Switch Circuit |
| B1241/41 | Body ECU Switch Circuit Diagnosis |
| B1242/42 | Wireless Door Lock Tuner Circuit Malfunction |
| B1243/43 | GSW Terminal Circuit Malfunction |
| B1244/44 | Light Sensor Circuit Malfunction |
| B1261/61 | ECM To Body ECU Communication |
| B1262/62 | A/C Control Assembly To Body ECU Communication |
| B1266/66 | Instrument Panel System Bus Communication Circuit Short To Power |
| B1267/67 | Instrument Panel System Bus Communication Circuit Short To Ground |
| B1271/71 | Combination Meter ECU To Body ECU Communication |
| B1272/72 | Power Seat ECU (W/Memory Seat) To Body ECU Communication |
| B1273/73 | Sliding Roof Control Relay To Body ECU Communication |
| B1275/75 | Accessory Bus Buffer To Body ECU Communication |