Test VER-5A
NOTE:
If Powertrain Control Module (PCM) has been replaced and correct Vehicle Identification Number (VIN) and mileage have not been programmed, a Diagnostic Trouble Code (DTC) will be set in Anti-Lock Brake System (ABS) and air bag modules. If vehicle is equipped with a Sentry Key Immobilizer Module (SKIM), sentry key data must be updated to enable starting. For more information, see
COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION.
- Inspect vehicle to ensure all engine and speed control system components are connected.
- If PCM has been replaced, enter correct VIN an mileage in ABS and air bag modules. Clear DTCs. If vehicle is equipped with SKIM, secret key data must be updated. Using scan tool, select theft alarm, SKIM, MISC and place SKIM in secured access mode. Select update secret key data to transfer data from SKIM to new PCM.
- Connect scan tool to Data Link Connector (DLC). Ensure fuel tank is at least 1/4 full. Turn off all accessories. If there are any DTCs that have not been repaired, go to SELF-DIAGNOSTIC SYSTEM . After all DTCs have been repaired, run appropriate monitor for previously repaired DTC. In order for OBD-II monitor to be run, certain pretest enabling conditions must be met. Refer to applicable OBD-II monitor pretest screen on scan tool for monitor enabling conditions. Operate vehicle within enabling conditions and allow applicable OBD-II monitor to run. While OBD-II monitor is running, scan tool will beep and IN PROGRESS will be displayed on the OBD-II monitor screen. After OBD-II monitor is complete, view the results. OBD-II monitor may have to fail more than once in order for DTC to be stored in PCM. Go to next step.
- If OBD-II monitor fails, repaired DTC has reset, or any DTCs exist, repair is not complete. Check for related technical service bulletins or flash updates and return to TROUBLE SHOOTING . If appropriate monitor ran, Specific Good Trip counter incriminated and no DTCs have been set, repair is complete.