Exploded View

1. Combination switch 2. Combination switch harness connector
Front
Removal and Installation
1. Remove the steering wheel. Refer to ST "Removal and Installation".
2. Remove the steering column cover. Refer to IP "Removal and Installation".
3. Remove the combination switch screws.
4. Disconnect the harness connector from the combination switch.
5. Remove the combination switch by lifting upward.
INSTALLATION
Installation is in the reverse order of removal.
BCM (Body control module)Removal and Installation CAUTION: Before replacing BCM, perform "READ CONFIGURATION" to save or print current vehicle specification. Refer to BCS "ADDITIONAL SERVICE WHEN REPLACING CONTR ...

Precautions for Trouble Diagnosis CAUTION: Follow the instructions listed below. Failure to do this may cause damage to parts: Never apply 7.0 V or more to the measurement terminal. Use a ...
System
System Diagram
System Description
Operation Description
When rear window defogger switch is turned ON while ignition switch is
ON, the front air control (rear window
defogger switch) transmits rear window defogger switch signal to BCM.
BCM turns rear window defogger relay ON whe ...
CAN Communication circuit
Diagnosis Procedure
1.CONNECTOR INSPECTION
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Disconnect all the unit connectors on CAN communication system.
4. Check terminals and connectors for damage, bend and loose connection.
Is the inspectio ...