- Complete transmission fluid exchange, run vehicle to full temperature, test drive, and recheck fluid level and condition. Performed this procedure twice; first exchange, then clear codes and test drove to confirm TCM issues. Second exchange following installation and reprogramming of failed TCM.
- Drove vehicle in the parking lot and confirmed improper acceleration and check engine light. Charged and tested battery to eliminate voltage related issues; battery, starter, and alternator test good. Scanned and printed codes for transmission control circuit and potential control module issues. This vehicle has multiple published TSBs related to the codes stored. With the low mileage, there may be powertrain warranty remaining that could cover the repairs. Recommend checking on powertrain warranty, or returning the vehicle to the dealership for used car warranty repairs. We did not erase any codes so that freeze frame data will not be lost.
- Removed and replaced TCM, performed programming procedure, verified fluid levels, and test drove to ensure all repairs. Thank you.
Jagath K. gave our service a 5 star review on 10/2/2019