Which parts fail
Components named in complaints (power steering, steering column, rack and pinion).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2007 Pontiac Grand Prix owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2007 Pontiac Grand Prix. The contact stated while driving approximately 35 MPH, there was a sudden loss of power steering functionality. The contact coasted to a stop and restarted the vehicle with the ignition key. The contact stated that after restarting the vehicle, the vehicle regained power steering functionality. There were no warning lights illuminated. The contact stated that the failure occurred at various speeds. The contact referenced NHTSA Campaign Number: 14V400000 (Electrical System); however, the VIN was not included. The vehicle was taken to a certified mechanic to be diagnosed. The vehicle had not been repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 42,000.
steering wheel refusing to lock. therefore safety issue as car locks will not lock as a result. no messages or warning lights or behaviors. this happened once a year ago. and was able to lock steering by moving wheel and moving key in ignition.
Bought car on April 1, 2015, when we did test drive, steering made weird noise and steering was real hard to turn wheel. Told dealership wouldn't buy car unless they had it looked and fixed. Dealer looked and said they had to replace something in the steering shaft and they would have to order part and when it came we bring car in, but car was OK to drive until then. Got a work order from dealer showing they would cover cost to fix the problem. The next morning while my boyfriend was driving car steering got real hard to turn wheel and he crashed into two parked cars and our car flipped and air bags went off. He hit head and was knocked out, chest pain and back and shoulder pain from this. Car is a complete loss to us.
Tl* the contact owns a 2007 Pontiac Grand Prix. The contact stated that while driving at 20 MPH, the steering wheel seized and the vehicle accelerated independently. The contact crashed into a cement barrier and a parked vehicle. There was no police report filed. The contact had not sustained any injuries. The vehicle was taken to the dealer but was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 100,000. Updated 04/22/16 car was in driving mode then stop at light after passing gas to move off car just went out of control would not stop after passing on brakes so consumer had to bank it on side of road which clip another car. Updated 05/31/18
When I start my car, it will stall out, not turn over or it will idle for a few seconds, then immediately shut off. I mean shut the whole car down so nothing electrical can work at which point my key will be stuck in the ignition and I cannot get it out. I am able to restart the car normally, however the steering wheel vibrates along with the body of my car while in motion and while parked. While making a left turn through a four way intersection, I lost control of my power steering and the wheel was stuck at first and then swung all the way back which spun my car around. This car has had 1 owner before me and I have kept up with all of my oil changes and tune ups. In September of 2018, I had a similar issue with the vibrating and was told that a cylinder was misfiring and that I needed a tune up. I spent $587 on these repairs. My vehicle was at 98,890 miles. …
Tl* the contact owns a 2007 Pontiac Grand Prix. While driving approximately 15 MPH, the power steering suddenly failed and caused the driver to lose control and crash into a wall. The air bags did not deploy and the seat belts did not function properly. The driver injured the left ankle and both wrists. The front seat passenger suffered an injured leg. No police report was filed. The vehicle was taken to the dealer who indicated that the rack and pinion steering failed. The contact also stated that the brakes failed to respond. The vehicle was taken to the dealer who diagnosed that the brake hub assembly needed to be replaced. The vehicle was repaired. In addition, the contact stated that the headlight switch and the airbag warning light illuminated. The manufacturer was not notified of the failure. The failure mileage was 64,397.
Tl* the contact owns a 2007 Pontiac Grand Prix. While parked, the horn was engaged but failed to function. In addition, there was a rattling noise coming from the steering wheel and the air bag warning light illuminated. The vehicle was not diagnosed or repaired. The vehicle was previously repaired under NHTSA campaign number: 14V400000 (electrical system). The manufacturer was not notified of the failures. The failure mileage was 62,234. Updated 09/01/20105 the conusmer stated on 8/17/15 the dealer did not have the proper tools necessary to repair the vehicle. Updated 12/15/2015
Tl* the contact owns a 2007 Pontiac Grand Prix. While approaching an intersection, the vehicle seized without warning. The contact managed to move the vehicle to the shoulder of the road with the help of a bystander. The contact believes the key fell out of the ignition. The power steering and brakes went out, place the gear into park. The vehicle was taken to an independent mechanic who was unable to duplicate the failure. The vehicle was not repaired. The dealer and manufacturer were not made aware of the failure. The failure mileage was approximately 52,000.
Crank shafts position sensor causes the engine to shut off while driving down the road. Resulting in the loss of power steering, and power brakes. This occurs at all speeds from stop and go traffic at less than 5 MPH to highway speeds of 70 MPH +. This is a very dangerous issue. Adding the recall piece to the key did nothing to remedy the issue. This has been occurring for 2 years now.
Tl* the contact owns a 2007 Pontiac Grand Prix. While operating the vehicle, the low beam headlights suddenly shut off. Also, while driving various speeds, the power steering malfunctioned and caused the steering wheel to become very difficult to turn. The failures were not diagnosed. The vehicle was not repaired. The manufacturer was not notified. The failure mileage was 128,000.
Steering complaints in other Grand Prix years
Frequently asked questions
How common are steering problems on the 2007 Pontiac Grand Prix?
NHTSA has 22 complaints about the steering of the 2007 Pontiac Grand Prix, 10% of the model year's 220 complaints. The component named most often is hydraulic power assist › power steering fluid (1 mentions).
Is there a recall for 2007 Pontiac Grand Prix steering problems?
No. NHTSA lists no steering recall for the 2007 Pontiac Grand Prix, though it has 3 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2007 Pontiac Grand Prix steering problems start?
Half of the complaints with a recorded mileage happened before about 60,000 miles, and 16% before 25,000 miles.
Is it dangerous?
Owners linked 3 crashes, 0 fires and 4 injuries to steering problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.