Transmission DTC Verification Test

NOTE: If Powertrain Control Module (PCM) has been replaced and correct VIN and mileage have not been programmed, a Diagnostic Trouble Code (DTC) may 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. See appropriate COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION.

Inspect vehicle to ensure that all engine components are properly installed and connected. If any DTCs have not been repaired, go to SELF-DIAGNOSTIC SYSTEM and repair as necessary. Connect scan tool to Data Link Connector (DLC). Ensure fuel tank is at least 1/4 full. Turn off all accessories.
Start engine and run until transmission temperature is more than 110°F (43°C). Check transmission fluid level. Adjust fluid level as necessary. Road test vehicle. Make 15-20 upshifts (1-2, 2-3 and 3-4). Perform shifts from a standing start to 45 MPH with a constant throttle opening of 20-25 degrees. Make 5-8 wide open throttle kick-downs with vehicle speed less than 25 MPH. Allow at least 5 seconds between kick-downs.
For a specific DTC, road test vehicle under similar conditions when DTC was set. If DTC sets during road test, go to SELF-DIAGNOSTIC SYSTEM and repair as necessary. If no DTCs set, repair is complete.