Diagnosis Procedure
- CHECK DRIVE MODE SELECT SWITCH SIGNAL CIRCUIT
- Ignition switch OFF.
- Disconnect drive mode select switch harness connector and chassis control module harness connector.
- Check the continuity between drive mode select switch harness connector and chassis control module harness connector.CONNECTOR TERMINAL CONTINUITY SPECIFICATION
Drive mode select switch BCM Continuity Connector Terminal Connector Terminal M186 3 M18 25 Existed - Also check harness for short to ground and to power.
Is the inspection result normal?
YES >>: GO TO 2 .
NO >>: Repair/replace harness or connector.
- CHECK DRIVE MODE SELECT SWITCH GROUND CIRCUIT
Check the continuity between drive mode select switch harness connector and ground.
CONNECTOR TERMINAL CONTINUITY SPECIFICATIONDrive mode select switch - Continuity Connector Terminal M186 4 Ground Existed Is the inspection result normal?
YES >>: GO TO 3 .
NO >>: Repair/replace harness or connector.
- CHECK DRIVE MODE SELECT SWITCH
Check drive mode select switch.
Is the inspection result normal?
YES >>: INSPECTION END
NO >>: Replace drive mode select switch. Refer to REMOVAL AND INSTALLATION .