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Test R

Pinpoint Test R: The Stability Assist Switch Indicator is Never/Always On

Normal Operation

Circuit 1003 (GY/YE) provides voltage to the stability assist switch. Ground for the stability assist switch indicator lamp is provided and controlled by the ABS module through circuit 960 (BK/LB).

Possible Causes

- circuit 1003 (GY/YE) open
- circuit 960 (BK/LB) open, short to power or short to ground
- stability assist switch
- ABS module.