2008 Cadillac STS Steering Problems
- Complaints
- 5about this part
- Share
- 10%of 50 total for the year
- Median mileage
- 46,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 5 complaints about the steering of the 2008 Cadillac STS, 10% of the 50 complaints for this model year. Where a mileage was given, the median is 46,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2008 Cadillac STS. The contact stated while driving various speeds the power steering would suddenly malfunction making the steering wheel very difficult to turn. The contact indicated that no warning lights or sensors illuminated during the incident. After turning the vehicle off and restarting the it the vehicle would function normally. The contact also indicated that the tire pressure monitoring system indicated that the tire pressure was normal although the tire pressure on all the tires was low. The failure was not diagnosed nor was the vehicle repaired. …”
NHTSA complaint #10578515, filed 2014-04, 76,000 milesRelated service bulletins
- 10245395Nov 6, 2023This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing…
- 10242061Aug 7, 2023This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
- 10222777Sep 16, 2022This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
- 10178292Jun 5, 2020This technical bulletin provides a procedure to eliminate a power steering noise due to extremely low temperatures.
Steering: other model years
Other parts of the 2008 Cadillac STS
11 complaintsEngine
9 complaintsElectrical system
8 complaintsTransmission and drivetrain
6 complaintsVehicle speed control
5 complaintsFuel system
4 complaintsOther or unknown
4 complaintsBrakes
3 complaintsElectronic stability control
3 complaintsEngine cooling
2 complaintsExterior lighting
2 complaintsLatches, locks and linkages
2 complaints
← All problems reported for the 2008 Cadillac STS
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology