Cadillac STS Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Cadillac STS
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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.
A loose or worn gas cap could be cause the Check Engine Light to illuminate.
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.
Cadillac STS Questions
05 sts 4.6 cranks but wont idle without feathering throttle. throttle body has been replaced with sensors. it is throwing multiple codes, P2637 P0113 P0106 P1137 P1157 P0017 P0019 P0014 P0102 P0122 P0223 P0638 P1101 P0068 P0101 P2108 P0171 P0174 P0113 P0014 P0102 P1101 P0106 it wont idle cold nor...
Hi, my car wouldn't start this morning saying the accessory active mode was on & car wouldn't even turn over. Could this be a battery issue?
Any input would be greatly appreciated!
Cadillac STS Recalls
The engine may stall and fuel may leak due to overheating of the electrical terminals in the fuel pump module, resulting in the melting of the flange material. Dealers will replace the fuel module and fuel tank jumper wiring harness free of charge to resolve the concern.
The tire pressure monitoring system may not function properly and may not warn a driver of low tire pressure. Dealers will reprogram the remote control door lock receiver module free of charge to resolve the concern.
A rear suspension toe link could fracture and result in the rear wheels changing direction. This can cause loss of vehicle control. Dealers will inspect the right and left toe links and replace them as required free of charge to resolve the concern.
Cadillac STS Reviews
Stay on top of the maintenance. Don't treat it like a comaro when its a Cadillac. Don't complain about the small things.. Can't speak for the other sts owners, but mine is fun to drive and looks "saf" (black on mat black) :) peace.
Great car. Drives and handles perfectly. Only complaint....Almost .No storage spaces.
my STS is a nice looking car but I have problems after problems one of the air suspension went out cost me 1000 dollar to replace it right now it's making noise. i beleive it's a electrical problems now. I will never buy another cadillac. it doesn't hold its value, The back bumper coming apart. and it hard to find someone to work on them beside the dealers.