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Problems for specific Cadillac STS years:

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Repairpal verified Cadillac STS problems

 

Verified for the Cadillac STS

A loose or worn gas cap could be cause the Check Engine Light to illuminate.

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Verified for the Cadillac STS

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.

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Verified for the Cadillac STS

The front turn signal and and daytime running light bulbs are prone to premature failure. Our technicians tell us that these bulbs can be very difficult to replace.

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Verified for the Cadillac STS

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

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Verified for the Cadillac STS

Vehicles with certain V6 engines may illuminate the Check Engine Light one or more of the following codes: P0011, P0014, P0021, P0024, P0341, P0346, P0336, or P0391. Our technicians tell us that some vehicles may require a powertrain control module (PCM) software update to correct this issue. Other vehicles may have excess camshaft end play on one or both cylinder heads which will need to be corrected using special procedures outlined by GM.

9 Reports
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Verified for the Cadillac STS

Failure of brake components can be caused by contaminated brake fluid. To help prevent this the Brake fluid should be flushed at the very least every 60,000 miles.

6 Reports
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