Component Inspection
- Check Generator
- Engine starts.
- Maintain ENG RPM 2,500RPM over 2 minutes.
- Measure voltage between the battery terminal(+) and the battery terminal(-).
Specification: Approx. 12.5 ~ 14.7V
- Is the measured voltage within specification?
YES
- Substitute with a known - good ECM and check for proper operation.
If the problem is corrected, replace ECM and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Substitute with a known - good Generator and check for proper operation.
If the problem is corrected, replace Generator and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
- Substitute with a known - good ECM and check for proper operation.