What is steering assist on Acadia?
The “Steering Assist Reduced” message is displayed due to an invalid coolant temperature signal from the Engine Control Module (ECM). The Power Steering Control Module looks for a valid coolant temperature so it can compensate for cold and thick grease.
What’s the problem with my GMC Acadia steering?
This is no time to play the ostrich game . . . Verbatim what happened to my 2011 at 19k miles. Just hit 48k miles on it and the same problem is returning. Steering wheel feels like it’s stuck on a piece of rubber at low speeds, 1/2 inch to 1 inch play in the wheel at highway speeds.
Where does the fluid go in a GMC Acadia?
Prior to these problems, there were no indications of a fluid leak on the garage floor or driveway. The GMC technician explained this to me as the leaking fluid goes into a rubber boot near the gearbox which can hold the entire contents of the pump.
What happens if you lose control of a GMC Acadia?
A young inexperienced driver could quite easily panic and lose control of the car and cause a serious accident and possibly a death. This is no time to play the ostrich game . . . Verbatim what happened to my 2011 at 19k miles. Just hit 48k miles on it and the same problem is returning.
Why did my GMC Acadia need a steering pump replaced?
The initial diagnosis by my GMC Service Dept, was a failed steering box which was replaced at a cost to me of $1,300. Two weeks later the same problem re-occurred. This time the steering pump had to be replaced because it was damaged due to fluid starvation from the first leak (no cost to me).
Why is my steering rack leaking on my GMC Acadia?
Has some good info on diagnosing PS issues. If the steering rack is NOT leaking, that means it is likely able to hold pressure, so it points to the PS pump failing to make pressure, which could be felt like a “locking” problem. Hope this helps. Click to expand… Here is what a 20 year experienced GM tech says about the power steering issues.
Prior to these problems, there were no indications of a fluid leak on the garage floor or driveway. The GMC technician explained this to me as the leaking fluid goes into a rubber boot near the gearbox which can hold the entire contents of the pump.
When do the brake lights come on on a GMC Acadia?
2010 GMC Acadia brake lights come on when turning ignition 2010 GMC Acadia brake lights come on when turning ignition on with key … read more