2007 Buick Terraza Electrical system Problems
- Complaints
- 4about this part
- Share
- 12%of 33 total for the year
- Median mileage
- 26,142miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 4 complaints about the electrical system of the 2007 Buick Terraza, 12% of the 33 complaints for this model year. Where a mileage was given, the median is 26,142 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.
“Sliding side doors will not close and lock, will open when driving down the road, at red light , night times lights dim and alarm goes off ,nothing lights up on dash , drains batt- in shop 4 or 5 x s when talked to corp. Office about the danger of grandkids in back, stated due to living in florida, being wet, there is nothing they can due. So until someone gets hurt or dies, it is more or less oh well... By the way still under warr. Dealer stated the same thing... Yes I have all paperwork to this, put in shop not even one week after bought with smoking under hood.”
NHTSA complaint #10472416, filed 2012-08, 42,283 miles“I have had on going problems with the cruise control. It disconnect without warning. I consider this a safety issue because it diverts my attention from the road. I have had the car into the dealer and they claim they can find nothing wrong.”
NHTSA complaint #10405972, filed 2011-06“2007 Buick Terraza. Consumer states the right side automatic sliding door closes and pops open without human interaction the consumer stated she has been to three different dealerships and various components were replaced. However, the problem is still ongoing.”
NHTSA complaint #10435737, filed 2011-11Related service bulletins
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Electrical system: other model years
Other parts of the 2007 Buick Terraza
13 complaintsLatches, locks and linkages
7 complaintsBrakes
6 complaintsSuspension
5 complaintsAir bags
3 complaintsElectronic stability control
3 complaintsFuel system
3 complaintsVehicle speed control
2 complaintsEngine
1 complaintsEquipment
1 complaintsExterior lighting
1 complaintsOther or unknown
1 complaints
← All problems reported for the 2007 Buick Terraza
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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