Component Inspection

Check Generator
1. Engine starts.
2. Maintain ENG RPM 2,500RPM over 2 minutes.
3. Measure voltage between the battery terminal(+) and the battery terminal(-).
  Specification: Approx. 12.5 ~ 14.7V
4. 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.