Transmission Verification Test - Ver 1
42LE TRANSMISSION VERIFICATION TEST VER-1Applicability - All
1. Connect the DRB III to the Data Link Connector (DLC).
2. Reconnect any disconnected components.
3. With the DRB III, erase all Transmission DTC's. Also erase the PCM DTC P-0700 which turns on the MIL indicator.
4. With the DRB III, display transmission temperature. Start and run the engine until the transmission temperature is HOT (above 110 °F).
5. Check the transmission fluid and adjust if necessary. Add oil slowly (1 pint at a time) to avoid overfilling, especially when cold. Once oil is visible on the dipstick, do not add oil until transmission oil temperature is 180 °F.
6. Note: If the Transmission Control Module or torque converter has been replaced or if the transmission has been repaired or replaced, it is necessarv to perform the DRB III Quick Learn procedure.
7. Road test the vehicle. With the DRB III, 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 - 25 degrees.
8. 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.
9. For a specific DTC, drive the vehicle to the Symptoms When Monitored / When Set conditions to verify the DTC repair.
10. 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. Were any Trouble Codes set during the road test?
Yes - Refer to the Symptom List for appropriate diagnostic tests. Perform 42LE TRANSMISSION VERIFICATION TEST - VER 1.
No - Repair is complete.