Section 30 (Multiplex Communication)
WARNING: This page is about a different car, the 2008 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
- Multiplex Communication System
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Ecu Connector Terminal Identification
- Diagnosis System
- DTC Check / Clear
- Diagnostic Trouble Code Chart
- DTC B1200 MPX Body ECU Stop
- DTC B1207 Certification ECU Communication Malfunction
- DTC B1208 Passenger Side Outer Mirror ECU
- DTC B1209 Driver Side Outer Mirror
- DTC B1210 Power ECU Stop
- DTC B1214 Short to B+ in Door System Communication Bus Malfunction; DTC B1215 Short to GND in Door System Communication Bus Malfunction
- DTC B1243 GSW Terminal Circuit Malfunction
- DTC B1248 AVC-LAN Communication Impossible
- 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 Light ECU Communication Stop