Multiplex Control Systems
- Description & Operation
- Component Locations
- Self-Diagnostic System
- Connector Identification
- Diagnostic Tests
- DTC B1211/11: Driver's Door Ecu Communication Stopped
- DTC B1212/12: Passenger's Door Ecu Communication Stopped
- DTC B1214/14: Communication Bus Malfunction (B+ Shorted), Or DTC B1215/15: Communication Bus Malfunction (GND Shorted)
- DTC B1221/21: Power Window Switch Circuit On Driver's Door
- DTC B1222/22: Door Lock Switch Circuit On Driver's Door
- DTC B1223/23: Power Window Switch Circuit On Passenger's Door
- DTC B1224/24: Door Lock Switch Circuit On Passenger's Door
- DTC B1231/31: Jam Protection Limit Switch Circuit On Driver's Door, Or DTC B1233/33: Jam Protection Limit Switch Circuit On Passenger's Door
- DTC B1232/32: Jam Protection Pulse Switch Circuit On Driver's Door, Or DTC B1234/34: Jam Protection Pulse Switch Circuit On Passenger's Door
- DTC B1241/41: Body Ecu Switch Circuit Diagnosis
- DTC B1242/42: Wireless Door Control Receiver Circuit Malfunction
- DTC B1243/43: GSW Terminal Circuit Malfunction
- DTC B1244/44: Light Sensor Circuit Malfunction
- DTC B1271/71: Combination Meter Ecu Communication Stopped
- DTC B1273/73: Sliding Roof Ecu Communication Stopped
- DTC B1287/87: Back Door Ecu Communication Stopped
- Removal & Installation
- Wiring Diagrams