The parking brake needs adjusted, Look under the drivers side body and you will see 1 long cable coming from the front of the cab and running towards the rear close to the frame and just behind the cab or were the bed panel starts you will see that cable going to a bracket that has a long stud- bolt in it and then you will see 2 cables that head towards the rear wheels. Tighten the nut or stud that's in the bracket, and it will start to tighten the 2 cables that go to the parking brakes in the rear.
Adjust it a little at a time tell the parking brake in the truck starts getting tighter and until it holds the truck from moving.
If you adjust the cables to tight then the parking brakes will drag NOT GOOD.
When you think your done and the parking brake is kinda hard to push and it will hold the truck from moving. Check yourself by putting your truck in neutral with parking brake off. And it should roll, If not then loosen cable up a little till it does roll free when not ingauged.
No need to rotate the front caliper pistons as you compress the front calipers. That process is only for the rear calipers because of the parking brake mechanism.
probably have broken parking brake cable.
Apply your parking brake a bunch of times.
cut the cable or disconnect the cable from the calipers
The parking brake on a 2003 Chevy Suburban are adjusted by increasing or decreasing pressure on the spring. This is done under the vehicle, along the middle of the vehicle's frame.
Get under the driver side of the suburban by the driver door and their should be a linkage that you can loosen
If the parking brake is connected to these calipers a special tool is required (not expensive) because piston is threaded. Tool available at Sears or auto parts store
If parking brake is attached to these calipers a special tool (not expensive) is required, because these pistons are threaded Tool available at Sears or auto parts store
There is a plug in the back of the caliper that has an Allen head screw under it. You have to turn the screw all the way in and then back it off 1/3 of a turn.
If parking brake uses these calipers - they are threaded special tool (not expensive) is required, availlable at Sears or auto parts to thread piston fully into caliper body
Just beginning to check out noise on our '01 Suburban 1500 (270K miles). Several threads say this noise is due to a faulty spring clip holding the parking brake shoes. Supposedly this is the part number for the GM/Chevy solution (I haven't checked this P/N at the dealership yet, just quoting a TSB someone posted). P/N 88982879 parking brake retaining spring clip kit You have to remove rear wheel, unbolt brake calipers, remove hub, and then replace parking brake spring as well as parking brake shoes if they are worn. Best wishes! Steve Atlanta, GA
no but to depress calipers because of parking brake setup screw piston cup in. c clamp will only break the calipers