DT: THE CONTACT'S WIFE DROVE THE VEHICLE TO THE GROCERY STORE. SHE PARKED THE VEHICLE AND WENT IN THE STORE. WHEN SHE CAME OUT SHE NOTICED PEOPLE WERE LOOKING OVER AN EMBANKMENT. SHE REALIZED THEN THAT THE CAR HAD ROLLED BACKWARD OVER THE EMBANKMENT. A TOW TRUCK CAME AND PULLED THE VEHICLE UP, AND THEN THE CAR WAS DRIVEN HOME. THE ENGINEER AT THE DEALERSHIP CHECKED THE VEHICLE AND SAID THERE W…
2005 cadillac STS electrical problems
severe 17 complaints filed with NHTSA · avg repair $850
Complaints
17
Recalls
0
Crashes
2
Avg fix
$850
What owners are reporting 2 most recent
2005 CADILLAC STS INDICATOR ILLUMINATED ON THE DASHBOARD STATING "VEHICLE SPEED LIMITED TO 80 MILES PER HOUR". *TS ***NO ANSWER REQUIRED*** THE INDICATOR ILLUMINATED TWO DAYS AFTER THE VEHICLE WAS PURCHASED. THE VEHICLE WAS TAKEN TO THE DEALER BUT THEY WERE UNABLE TO IDENTIFY THE CAUSE OF THE PROBLEM BECAUSE NO OTHER TROUBLE CODES WERE TRIGGERED. THE PROBLEM OCCURRED SEVERAL MORE TIMES BUT TH…
Common questions
How serious is the electrical problem on the 2005 cadillac STS?
It's a meaningful issue. 17 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $850.
At what mileage does the electrical typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $850 for electrical repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to electrical?
No active recalls currently cover electrical issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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