4.6

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
23,333 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2000 GMC Sonoma drivetrain problems

drivetrain problem

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2000 GMC Sonoma Owner Comments

problem #3

May 152006

Sonoma 4WD 6-cyl

  • Automatic transmission
  • 70,000 miles

A D V E R T I S E M E N T S

Passenger and driver seats in my 2000 GMC Sonoma have seat positioning controls and locking mechanisims that do not always lock properly and/or get jammed up and have broken. A friend was sitting in the passenger seat and it failed to lock into place to keep it from sliding forward. I adjusted the bolts that fasten the seat to the floor of the vehicle to help 'realign' the seat frame so that the mechanism that keeps the seat from siding front and back would keep the seat locked into position once the seating distance is set. Also, the reclining handle on the passenger side broke off, not allowing for seat back support angle adjustment on the passenger side. The driver's side seat back support adjustment lever often 'sticks' or 'locks' into position....not allowing for seat back rest adjustment. Rear differential sometimes locks up and or slips and shakes and makes noise...especially when sideways force is applied...such as when turning in a curve or circular fashion with the vehicle in motion. Both tailgate support cables broke on the truck. Front driver's side bearing had excess wear and had to be replaced at 65 000 km. Driver's side wiper arm got dislodged from the shaft that turns it and was knocked out of position on 2 occasions. Power steering fails for short intermittent periods when the vehicle is first started from a 'cold' and 'warm' state and the steering becomes stiffer and less responsive. Most noticable at slower vehicle speeds.

- Oshawa, 00, USA

problem #2

Jun 262002

(reported on)

Sonoma 4WD 6-cyl

  • miles
Consumer states oil cooler line went bad and engine has a rattle when it is cold, also the rocker arm makes a noise when it is hot. The rear differential pinion seal was bad. It was replaced, but there is still a bad growl coming from the rear end when the consumer accelerates. The left door rattled, the right upper door hinges bushings were bad, there was no grease on the front ball joints, the front actuator motor for the 4-wheel drive was replaced.

- Reedsburg, WI, USA

problem #1

Sep 012000

Sonoma

  • miles
While consumer was driving at 40 mphvehicle died out. Towed to dealer. Dealer noticed that fuel pump needed to be replaced. This will be the third time.

- Holndel, NJ, USA

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