Component Record

Cadillac STS 2006 Fuel and Propulsion System Problems

21 distinct owners reported a fuel and propulsion system problem on the 2006 Cadillac STS - 15% of all complaints for this model year.

Recall Coverage21 complaints

21 complaints; 2 recall campaigns cover this system.

Campaigns Covering This System

06V020000Reported January 25, 2006 - 17,462 vehicles potentially affected

Recall covering the fuel and propulsion system system, reported to NHTSA on January 25, 2006. The campaign covers an estimated 17,462 vehicles across all affected models.

14V542000Reported September 9, 2014 - 10,005 vehicles potentially affected

Recall covering the fuel and propulsion system system, reported to NHTSA on September 9, 2014. The campaign covers an estimated 10,005 vehicles across all affected models.

Other Systems on This Model Year

Air Bags58 Engine28 Electrical System22 Power Train13 Driver Assistance and Stability Systems9 Unknown Or Other6

How to Read These Counts: complaint counts are owner reports to NHTSA, not failure rates. Older and higher-volume vehicles accumulate more reports, and counts are not adjusted for vehicles sold - no per-sales rate or reliability ranking is shown, because the public data does not support one.

Data as of October 30, 2026. Sources: NHTSA Office of Defects Investigation complaints, recalls, and investigations files (U.S. Government public domain). DefectRecord is not affiliated with NHTSA or any manufacturer. For your specific vehicle, use NHTSA's VIN lookup. Report an error.