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I'm assuming you are talking about Chevy's Electronic Power Assist. If the steering goes "hard" then the Power Steering has gone out. This makes it very hard to turn the wheel if you are not moving or at the very least if you *are* moving you will notice a marked increase in the stiffness of the steering wheel. Having the dealership replace the module will help, although it seems the problem often times returns 6 months to a year later.
I've had mine replaced 2 times in less than 2 years.
What else can I help you with?
How do you know when your power steering pump goes?
extremely hard to turn the steering wheel
Why is steering wheel on your Audi a8 hard to turn?
If the steering wheel on your Audi A8 is hard to turn, it could be due to low power steering fluid levels, a malfunctioning power steering pump, or issues with the steering rack. Additionally, a problem with the steering column or a malfunction in the electronic steering assist system could contribute to increased steering resistance. It's advisable to have the vehicle inspected by a qualified technician to diagnose and resolve the issue.
Why did the steering go hard on your car?
check the power steering fluid level and the power steering belt
My steering gets very stiff and hard to turn on my 1999 Camry any reasons why it comes and goes like it does?
something wrong with power steering. check for leaks. The power steering pump may also be broken. but whatever the cause is, it's a good bet it's power steering problem.
Why is your car power steering hard?
You either need power streering fluid or a power steering belt.
Why is it hard to turn the steering wheel of a 96 Blazer when the power steering fluid is full?
Power steering pump failing.
Steering is really hard?
Power steering belt slipping? Power steering pump bad? Steering rack worn? Suspension parts worn?
Power steering feels hard when making left turn or right turn?
Hard power steering means there is little to no fluid left in the system. The power steering system should be flushed and checked for leaks.
Why steeling wheel is hard to turn?
A steering wheel may be hard to turn because the power steering fluid might be low. It also could be that there is problem with the power steering pump.
What are the advantages of power steering over of manual?
power steering is easier and you do not have to turn the wheel as hard as manually.
What causes steering wheel to be hard to turn?
Low on power steering fluid. Loose or missing drive belt. Faulty power steering pump. Faulty power steering box.
What can happen if power steering fluid is dirty?
Power steering fluid helps your steering wheel turn easily. If you have dirty power steering fluid, it may be hard to turn your steering wheel while driving.
