Switch and ABS/TCS CM Harness Inspection

1. Inspect the wiring harness between the ABS/TCS control module and TCS OFF switch for short to ground.
2. Remove the ABS/TCS CM connector.





3. Measure the resistance between 1 N and ground.

Resistance
When switch is pressed
100 ohms or less

When switch is released
Infinite

4. If not within the specification, inspect the harness and the TCS OFF switch.