System Inspection
- Ignition "ON".
- Measure the voltage between (+) terminal and (-) terminal of auxiliary battery.
Specification: Approx. over 11V
- Is the measured value within specification?
Good
- Carefully re-do this troubleshooting guide steps.
- If no problems were found with the circuits or connectors, replace the ECM and Go to "Verification Of Repair " procedure.
No Good
- Repair as necessary and Go to "Verification Of Repair " procedure.