Multiplex Control Systems DTCS
MULTIPLEX CONTROL SYSTEMS DIAGNOSTIC TROUBLE CODES (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| DTC B1211/11 | DRIVER DOOR ECU COMMUNICATION STOP |
| DTC B1212/12 | PASSENGER DOOR ECU COMMUNICATION STOP |
| DTC B1214/14, B1215/15 | COMMUNICATION BUS MALFUNCTION (+B SHORT/GND SHORT) |
| DTC B1221/21, B1222/22, B1223/23, B1224/24 | POWER WINDOW SWITCH CIRCUIT ON DOOR & DOOR LOCK SWITCH CIRCUIT ON DOOR |
| DTC B1231/31, B1233/33 | JAM PROTECTION LIMIT SWITCH CIRCUIT ON DOOR |
| DTC B1232/32, B1234/34 | JAM PROTECTION PULSE SWITCH CIRCUIT ON DOOR |
| DTC B1241/41 | BODY ECU SWITCH CIRCUIT DIAGNOSIS |
| DTC B1242/42 | WIRELESS DOOR LOCK TUNER CIRCUIT MALFUNCTION |
| DTC B1243/43 | GSW TERMINAL CIRCUIT MALFUNCTION |
| DTC B1244/44 | LIGHT SENSOR CIRCUIT MALFUNCTION |
| DTC B1271/71 | COMBINATION METER ECU COMMUNICATION STOP |
| DTC B1273/73 | SLIDING ROOF ECU COMMUNICATION STOP (W/SLIDING ROOF VEHICLE ONLY) |
| DTC B1287/87 | BACK DOOR ECU COMMUNICATION STOP |