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Cadillac STS Problems

Find the most common issues based on Cadillac STS owner complaints.

Most Common Cadillac STS Problems

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.
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 s...
A loose or worn gas cap could be cause the Check Engine Light to illuminate.
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0 Known Cadillac STS Brakes Problems

1 Known Cadillac STS Drive Train Problem

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.

1 Known Cadillac STS Electrical & Lights Problem

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.

1 Known Cadillac STS Engine Problem

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 s...

2 Known Cadillac STS Exhaust & Emissions Problems

A loose or worn gas cap could be cause the Check Engine Light to illuminate.
The 2005-2009 Cadillac STS may have issues with the EVAP system, a part of your emission control system. The EVAP canister vent valve or valve solenoid wiring may fail causing illumination of the ...

1 Known Cadillac STS Heating & Air Conditioning Problem

Extended life coolant may become contaminated and require cooling system service before the recommended 100,000 miles.

1 Known Cadillac STS Maintenance Problem

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.

0 Known Cadillac STS Miscellaneous Problems

1 Known Cadillac STS Suspension & Steering Problem

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

8
Known Cadillac STS Problems & Complaints

The 2005-2009 Cadillac STS may have issues with the EVAP system, a part of your emission control system. The EVAP canister vent valve or valve solenoid wiring may fail causing illumination of the ...
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 s...
A loose or worn gas cap could be cause the Check Engine Light to illuminate.
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.
The steering wheel position sensor may fail, resulting in the service stability message being displayed.
Extended life coolant may become contaminated and require cooling system service before the recommended 100,000 miles.
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.
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.
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
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