Three problems related to automatic transmission torque converter have been reported for the 2003 Cadillac Deville. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Cadillac Deville based on all problems reported for the 2003 Deville.
Service engine soon light comes on frequently. . . . . I had vehicle checked a several auto shops and received the diagnosis that my torque converter was possibly slipping. I was quoted between $900 to $ 2100 to repair. I stated for this price I could really just buy a remanufactered transmission. This is ridiculous, there has to be a recall message out there to help fellow owners. I have seen this happening to many other owners who in turn refuse to get this service as it can be very costly.
The service engine light came on in my 2003 v-8 Cadillac Deville, at 82,000 miles. Dealer diagnosed transmission problem; replaced torque converter and reworked lower valve body. Dealer charged $2241 for repairs.
I own a 2003 Cadillac Deville with 70,700 miles. The "service engine soon" warning light appeared on vehicle control panel February 1, 2007. Local car repair technician identified and cleared warning code. Suggested I take to Cadillac dealer if the warning light reappeared. Warning light came on again wed, February 7, 2007. I made an appointment with repair shop on February 9, 2007. The torque converter, seals, gaskets and valve were replaced and the car was repaired. Old part was not given to me. My concern is this same repair has been necessary for two other Cadillac Deville car owners that I personally know within the past two years. One vehicle had approximately 60,000 miles on it while the other had 150,000. When speaking with the Cadillac customer service associate, I was told there was no recall for my vehicle. They were not interested in details of my repair or concern for a possible defect.
| Power Train problems | |
| Automatic Transmission Torque Converter problems | |
| Automatic Transmission problems | |
| Transmission Fluid Leaking problems | |
| Transmission Solenoid problems |