Verification of Vehicle Repair

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs)" mode.
2. Using a scan tool, Clear DTC.
3. Operate the vehicle within DTC Enable conditions in General information.
4. Are any DTCs present?

   YES 

   • Go to the applicable troubleshooting procedure.

   NO 

   • System performing to specification at this time.
   • Substitute with a known-good "EHPS, ECS ECU" and check for proper operation. If the problem is corrected, replace "EHPS, ECS ECU" and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.