Multiplex Communication System DTCS
MULTIPLEX COMMUNICATION SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| B1211 | Driver Door ECU Communication Stop |
| B1212 | Front Passenger Door ECU Communication Stop |
| B1214 | Communication Bus Malfunction (Short to B+) |
| B1215 | Communication Bus Malfunction (Short To Ground) |
| B1221 | Power Window Switch Circuit On Driver Door |
| B1222 | Door Lock Switch Circuit On Driver Door |
| B1223 | Power Window Switch Circuit On Passenger Door |
| B1224 | Door Lock Switch Circuit On Passenger Door |
| B1231 | Jam Protection Limit Switch Circuit On Driver Door |
| B1232 | Jam Protection Pulse Switch Circuit On Driver Door |
| B1233 | Jam Protection Limit Switch Circuit On Passenger Door |
| B1234 | Jam Protection Pulse Switch Circuit On Passenger Door |
| B1241 | Body ECU Switch Circuit Diagnosis |
| B1242 | Wireless Door Lock Tuner Circuit Malfunction |
| B1243 | GSW Terminal Circuit Malfunction |
| B1244 | Light Sensor Circuit Malfunction |
| B1262 | A/C ECU Communication Stop |
| B1271 | Combination Meter ECU Communication Stop |
| B1272 | Memory Seat ECU Communication Stop (w/ Driving Position Memory) |
| B1273 | Sliding Roof ECU Communication Stop (w/ Sliding Roof) |
| B1287 | Back Door ECU Communication Stop |