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.
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(a) From Battery Positive Terminal
Diesel Engines Troubleshooting
Diesel Engines Repair
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