Component Inspection

Check Battery
1. IG "ON".
2. Measure voltage between the battery terminal (+) and the battery terminal (-).
  Specification: Above 11V
3. Is the measured voltage within specification?
  YES
  - Substitute with a known - good ECM/PCM and check for proper operation. If the problem is corrected, replace ECM/PCM and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
  NO
  - Repair or replace it which has a problem, and go to "VERIFICATION OF VEHICLE REPAIR " procedure.