RESUME Circuit
- Connect voltmeter between circuit No. 151 (Light Blue/Black wire) and ground. Depress and hold cruise control RESUME button. Voltmeter should indicate 6.5 volts. Rotate steering wheel back and forth, and watch for fluctuations.
- If voltage varies more than 0.5 volt, perform CIRCUIT TEST A. If reading for each circuit is correct, perform SERVO ASSEMBLY TEST and install a known good amplifier. DO NOT try amplifier before SERVO ASSEMBLY TEST is performed.