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2003 Cadillac CTS Problems

Check Engine Light Due to Gas Cap Issue

for the Cadillac CTS

Illumination of the Check Engine Light can be caused by a loose or worn gas cap.

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SRS Light Due to Passenger Seat Sensor Failure

for the Cadillac CTS

The passenger seat sensor may fail causing the SRS (airbag) light to illuminate. This problem has turned into a recall on some vehicles. Please contact you local dealer to see if your particular car is included. For more information on this recall, please click here»

18 Reports

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Service Stability Message Due to Failed Steering Wheel Position Sensor

for the Cadillac CTS

The steering wheel position sensor may fail, resulting in the service stability message being displayed.

17 Reports

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Front and Rear Light Bulbs may Fail Prematurely

for the Cadillac CTS

The front and rear light bulbs are prone to premature failure. Our technicians tell us that the front bulbs can be very difficult to replace.

13 Reports

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Rear Axle Pinion Seal May Leak

for the Cadillac CTS

The rear axle pinion seal may leak causing fluid loss and possible internal rear end damage. Replacing the faulty seal will commonly correct this concern. Some 2005-2007 models have been recalled for this issue.

11 Reports

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Reverse Light Panel

Reported by farmom6 and 3 others for the Cadillac CTS

On the 2003's there is a plastic panel that covers the backup lights...it's about 1'X 3'...I guess it's common for these to just blow off. We just purchased the 03 CTS with only 41000 miles and had driven it for about 2 weeks when we noticed the panel was gone,exposing the backup lights. We choose to fix it right instead of trying to find a replacement at the salvage yard (since it seems to be design flaw because they about non exsistant). S...

4 Reports

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