Section 41 (Multiplex Communication)
WARNING: This page is about a different car, the 2008 Lexus LS 600hL. However, it is still accessible from the selected car via links, so may be relevant.
- Lin Communication System
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Problem Symptoms Table
- Terminals Of Ecu
- DTC Check / Clear
- Data List / Active Test
- Diagnostic Trouble Code Chart
- DTC B1206 P/W Master Switch Communication Stop
- DTC B1273 Sliding Roof ECU Communication Stop
- DTC B1492/92 Infrared Ray Sensor Communication Malfunction
- DTC B2287 LIN Communication Master Malfunction
- DTC B2321 Driver Side Door ECU Communication Stop
- DTC B2322 Front Passenger Side Door ECU Communication Stop
- DTC B2323 Rear Door RH ECU Communication Stop
- DTC B2324 Rear Door LH ECU Communication Stop
- DTC B2325 LIN Communication Bus Malfunction
- DTC B2405 Sub Bus LIN Module Communication Malfunction
- DTC B2785 Communication Malfunction between ECUs Connected by LIN
- DTC B2786 No Response from Steering Lock ECU
- DTC B2789 No Response from ID BOX
- DTC U0211 Lost Communication with Rear Seat Control ECU RH
- DTC U0246 Lost Communication with Rear Seat Control ECU LH
- DTC U1127 Lost Communication with Center Console Switch ECU
- DTC U1128 Lost Communication with Front Climate Control Seat ECU RH
- DTC U1129 Lost Communication with Front Climate Control Seat ECU LH
- DTC U1130 Lost Communication with Rear Climate Control Seat ECU RH
- DTC U1131 Lost Communication with Rear Climate Control Seat ECU LH
- Rain Sensor LIN Communication Malfunction
- Rear Heater Control Panel LIN Communication Malfunction
- Seat Vibration System LIN Communication Malfunction
- Driver Side Switch Module LIN Communication Malfunction
- Rear Side Switch Module LIN Communication Malfunction