42LE Transmission Verification Test - VER 1
- Connect the DRBIII® to the Data Link Connector (DLC).
- Reconnect any disconnected components.
- With the DRBIII®, erase all Transmission DTC's, also erase the PCM DTC's.
- With the DRBIII®, display transmission temperature. Start and run the engine until the transmission temperature is HOT (above 110°F).
- Check the transmission fluid and adjust if necessary.
- NOTE: If the Transmission Control Module or Torque Converter has been replaced or if the Transmission has been repaired or replaced, it is necessary to perform the DRBIII® Quick Learn Procedure and reset the "Pinion Factor"
- NOTE: If the Torque Converter is replaced, or if a TCM is replaced on a vehicle whose Torque Converter has less than 3750 miles and less than 360 minutes of PEMCC, then with the DRBIII® restart the TCC Break-In. This is in order to avoid possible shudder.
- Road test the vehicle. With the DRBIII®, monitor the engine RPM. Make 15 to 20 1-2, 2-3, 3-4 upshifts. Perform these shifts from a standing start to 45 MPH with a constant throttle opening of 20 to 25 degrees.
- Below 25 MPH, make 5 to 8 wide open throttle kickdowns to 1st gear. Allow at least 5 seconds each in 2nd and 3rd gear between each kickdown.
- For a specific DTC, drive the vehicle to the Symptom's When Monitored/When Set conditions to verify the DTC repair.
- If equipped with AutoStick®, upshift and downshift several times using the AutoStick® Feature during the road test.
- NOTE: Use the EATX OBDII task manager to run Good Trip time in each gear, this will confirm the repair and to ensure that the DTC has not re-matured.
- Check for Diagnostic Trouble Codes (DTC's) during the road test. If a DTC sets during the road test, return to the Symptom list and follow the path.
- NOTE: Erase P0700 DTC in the PCM to turn the MIL light off after making transmission repairs. This will turn the MIL off.
Were any Trouble Codes set during the road test?
- Yes: Refer to the Symptom List for appropriate diagnostic tests.
- No: Repair is complete.