1. Measure the voltage with a voltmeter across the connector B terminal and chassis.
2. If the voltage differs from the battery voltage (11 to 14 V), the wiring harness is faulty.
(a) From Battery Positive Terminal
1. Measure the voltage with a voltmeter across the connector B terminal and chassis.
2. If the voltage differs from the battery voltage (11 to 14 V), the wiring harness is faulty.
(a) From Battery Positive Terminal