Tl* the contact owns a 2003 cadillac cts. The contact stated that the transmission assembly made an abnormal sound and the gears slipped without warning. Martin buick gmc (12101 w olympic blvd, los angeles, ca 90064, (310) 622-9334) was unable to provide a permanent remedy; therefore, the failure continued. The vehicle was not repaired after several extensive repairs from the dealer. The contact was provided with a loaner vehicle for more than three months. The dealer returned the vehicle to the contact without it being repaired. The vehicle was unable to be driven safely. The manufacturer was notified of the failure and the case manager was to follow-up with the dealer and owner to determine if there were guidelines for a repair. The VIN was not available. The approximate failure mileage was 59,000.
2003 Cadillac CTS transmission problems
25 complaints (8% of all complaints for this car). Typical mileage when it fails: 26,000. 2 crashes reported.
- owner complaints
- 25
- of this car's complaints
- 8%
- typical mileage
- 26,000
- crashes
- 2
- recalls
- 0
Which part fails
- Driveline: differential unit7
- Automatic transmission5
- Manual transmission2
- Driveline1
- Automatic transmission: control module (TCM/PCM/tecm)1
At what mileage
Complaints by mileage at the time of the problem.
Cadillac CTS transmission problems in other years
Specific symptoms reported on the 2003 Cadillac CTS transmission
Phrases found in the owners' own descriptions, so one complaint can mention several symptoms.
Related recalls
No recalls on record for this model year.
What 2003 Cadillac CTS owners say
Most recent owner complaints, unedited.
The pcv valve system design is defective. On (4) occasions the pressure build-up causing massive oil leaks at the valve cover. I experienced smoke from the engine compartment as oil leaked onto a hot engine. A potential engine fire. It took years for the cadillac dealers to correct the problem. This is a extreme cold weather issue. The automobile was in arizona for a few years and the issue was not a problem but once returned to michigan, the problem got serious. I have all of my repair documents. This car should has been recalled. It is not safe to drive. I was lucky as I was near dealers when this occurred.
Tl* the contact owns a 2003 cadillac cts. While driving 30 MPH, the vehicle jerked without warning. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The VIN was not available. The approximate failure mileage was 65,000. Updated 2/24/15*cn updated 9/15/2017
Tl* the contact owns a 2003 cadillac cts. While parked, the vehicle accelerated independently and crashed into a dumpster. The air bags failed to deploy. A police report was not filed and there were no injuries reported. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was unknown.
Driving down road it just cut off other times it just would not start I have had it 3yrs and only got to drive it 2 mths I really wanted this car but never knew what was going to happen!also some kind of seal we had fixed blew maybe a week after it was fixed.
Tl* the contact owns a 2003 cadillac cts. The contact stated that while driving 60 MPH, the engine low power warning light illuminated as the engine stalled. The contact was able to restart the vehicle, but the engine loss power warning light remained illuminated. The vehicle was taken to the dealer, who replaced the throttle body assembly. The vehicle was repaired. In addition, the contact stated that four years after the repair the vehicle would not start at the first attempt. The manufacturer was not notified of the failure. The approximate failure mileage was 72,579. Updated 8/12/14*cn updated 08/20/2014
2003 cadilac cts. Consumer writes in regards to problems with brake system *tgw the consumer stated the metal brake line had to be replaced, due to severe corrosion. The consumer stated he received a recall letter two days later. Also, the struts, three wheel bearings, radiator, transmission cooler line also had to be replaced due to corrosion. The cruise control and gas tank, which was leaking had to replaced.
Rear differential whine on my 2003 cadillac cts. The slightest pressure under light acceleration causes the whine. Dealers are useless.
Whining differential.
Inner differential bearing noises are getting progressively worse. With so many complaints why is the cost to repair/replace not covered by gm/cadillac. I am afraid to drive the car now that it is leaking. *tr
Questions about the 2003 Cadillac CTS transmission
Does the 2003 Cadillac CTS have transmission problems?
Owners have filed 25 complaints about the transmission of the 2003 Cadillac CTS, 8% of all its complaints.
At what mileage do 2003 Cadillac CTS transmission problems start?
The typical (median) mileage in owner complaints is 26,000 miles.
Was there a recall on the 2003 Cadillac CTS transmission?
There is no recall for this problem on this model year.
What year does the Cadillac CTS have bad transmission?
The Cadillac CTS model years with the most transmission complaints are 2014 (84 complaints), 2005 (82 complaints) and 2004 (52 complaints).
Other 2003 Cadillac CTS problems
Engine 67Electrical 56Brakes 47Lights 37Airbags 36Steering 28Driver assistance 25Acceleration 24Body 22Fuel system 11Suspension 11Visibility 9Tires 8Wheels 4Seats 3Seat belts 1
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