Diagnostic Trouble Code Chart
HINT:
- If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
LIN Communication System
LIN COMMUNICATION SYSTEMDTC Code Detection Item Trouble Area B1206 P/W Master Switch Communication Stop - Main body ECU
- Master switch
- Wire harness
B1273 Sliding Roof ECU Communication Stop - Main body ECU
- Sliding roof ECU
- Wire harness
B1492/92 Infrared Rays Sensor Communication Malfunction - Air conditioning amplifier
- Infrared ray sensor
- Wire harness
B2287 LIN Communication Master Malfunction - Main body ECU
- Certification ECU
- Wire harness
B2321 Driver Side Door ECU Communication Stop - Main body ECU
- Front door ECU (for driver Side)
- Wire harness
B2322 Front Passenger Side Door ECU Communication Stop - Main body ECU
- Front door ECU (for front passenger side)
- Wire harness
B2323 Rear Door RH ECU Communication Stop - Main body ECU
- Rear door ECU RH
- Wire harness
B2324 Rear Door LH ECU Communication Stop - Main body ECU
- Rear door ECU LH
- Wire harness
B2325 LIN Communication Bus Malfunction - Main body ECU
- Master switch
- Front power window regulator motor LH
- Front power window regulator motor RH
- Rear power window regulator motor LH
- Rear power window regulator motor RH
- Sliding roof ECU
- Wire harness
B2405 Sub Bus LIN Module Communication Malfunction - Luggage room junction block
- Map light assembly
- Wire harness
B2785 Communication Malfunction between ECUs Connected by LIN - Certification ECU
- Main body ECU
- Immobiliser code ECU (ID code box)
- Steering lock actuator (steering lock ECU)
- Wire harness
B2786 No Response from Steering Lock ECU - Certification ECU
- Steering lock actuator (steering lock ECU)
- Wire harness
B2789 No Response from ID BOX - Certification ECU
- Immobiliser code ECU (ID code box)
- Wire harness
U0211 Lost Communication with Rear Seat Control ECU RH - Rear power seat module switch
- Position control ECU RH
- Wire harness
U0246 Lost Communication with Rear Seat Control ECU LH - Rear power seat module switch
- Position control ECU LH
- Wire harness
U1127 Lost Communication with Center Console Switch ECU - Outer mirror switch
- No. 1 console switch
- Wire harness
U1128 Lost Communication with Front Climate Control Seat ECU RH - Outer mirror switch
- Front seat climate control ECU RH
- Wire harness
U1129 Lost Communication with Front Climate Control Seat ECU LH - Outer mirror switch
- Front seat climate control ECU LH
- Wire harness
U1130 Lost Communication with Rear Climate Control Seat ECU RH - Rear power seat module switch
- Rear seat climate control ECU RH
- Wire harness
U1131 Lost Communication with Rear Climate Control Seat ECU LH - Rear power seat module switch
- Rear seat climate control ECU LH
- Wire harness