WARNING LIGHT SYSTEMS (ABS, STABILITY, TIRE TRACTION, ENGINE) ALL ILLUMINATING FOR 10 WEEKS; HAVE TAKEN INTO BUICK DEALERSHIP 5 TIMES AND SYSTEMS CONTINUE TO ILLUMINATE; THEY CANNOT FIX PROBLEM & GM WAS NOTIFIED WITH COMPLAINT FILED AND STILL NO ACTION; THIS IS A HANDICAPPED EQUIPPED VEHICLE USED TO TRANSPORT FAMILY MEMBER. *TR
2006 buick Terraza electrical problems
severe 6 complaints filed with NHTSA · avg repair $850
Complaints
6
Recalls
0
Crashes
0
Avg fix
$850
What owners are reporting 3 most recent
TL*THE CONTACT OWNS A 2006 BUICK TERRAZA. THE CONTACT STATED THAT, SPORADICALLY, THE VEHICLE WOULD FAIL TO START. HE ALSO NOTICED THAT THE HORN WAS INOPERATIVE. THE VEHICLE WAS TAKEN TO THE DEALER ON NUMEROUS OCCASIONS, BUT THEY COULD NOT DUPLICATE THE FAILURES OR PROVIDE A REMEDY. THE MANUFACTURER DID NOT ASSIST. THE FAILURE MILEAGE WAS 12 AND CURRENT MILEAGE WAS 9,000.
ELECTRICAL ISSUES WITH MY 2006 BUICK TERRAZA. *TR
Common questions
How serious is the electrical problem on the 2006 buick Terraza?
It's a meaningful issue. 6 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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