Final Procedure
- Inspect vehicle to ensure all engine components are connected. Reassemble and reconnect components as necessary. Using scan tool, check for DTCs. If any DTCs exist, perform appropriate DTC test and then perform appropriate verification test.
- If test is not being performed after performing a NO TROUBLE CODE (NTC) test, go to next step. If test is being performed after performing a NO TROUBLE CODE (NTC) test, check if initial symptom still exists. If initial symptom or another symptom exists, test is not complete. Check for related Technical Service Bulletins (TSBs) or flash updates for the symptom and return to TEST NTC-1: NO TROUBLE CODE TEST MENU for engine diagnosis.
- Connect scan tool to DLC. Clear all DTCs from PCM and reset all values. Road test vehicle and use all accessories that may be related to the repair.
- Using scan tool, read GLOBAL GOOD TRIP counter. If GLOBAL GOOD TRIP counter is not equal to zero and no DTCs exist, the repair is complete. If GLOBAL GOOD TRIP counter is zero, the repair is not complete. Check for related Technical Service Bulletins (TSBs) or flash updates and return to appropriate DTC test. If another DTC is set, perform appropriate DTC test.