Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Description |
|---|---|
| DTC B1200 | BODY ECU COMMUNICATION STOP |
| DTC B1207 | CERTIFICATION ECU COMMUNICATION STOP |
| DTC B1208 | PASSENGER SIDE OUTER MIRROR ECU |
| DTC B1209 | DRIVER SIDE OUTER MIRROR |
| DTC B1210 | POWER SOURCE CONTROL ECU COMMUNICATION STOP |
| DTC B1214, B1215 | DOOR SYSTEM COMMUNICATION BUS MALFUNCTION (+B SHORT/GND SHORT) |
| DTC B1262 | A/C ECU COMMUNICATION STOP |
| DTC B1271 | COMBINATION METER ECU COMMUNICATION STOP |
| DTC B1272 | POWER SEAT ECU COMMUNICATION STOP |
| DTC B1275 | ACCESSORY BUS BUFFER COMMUNICATION STOP |
| DTC B1278 | COMBINATION SWITCH ECU COMMUNICATION STOP |
| DTC B1279 | RAIN SENSOR COMMUNICATION STOP |
| DTC B1296 | FRONT CONTROLLER ECU COMMUNICATION STOP |
If a trouble code is displayed during DTC check, check the circuit corresponding to the code in Fig 1
When DTCs indicating "+B or GND short malfunction of communication bus" (B1214, B1215, etc.) are detected at the same time as DTCs indicating "communication stop" (B1200, B1207, etc.), repair DTCs indicating "+B or GND short malfunction of communication bus" first.