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 > Parking brake will not disengage

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woods.kitt

Colorado

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Posted: 03/19/23 05:35pm Link  |  Quote  |  Print  |  Notify Moderator

I have a 2002 Fleetwood Fiesta. This morning we were attempting to leave for a trip for spring break and discovered that the parking brake will not turn off. We have checked fuses, fluid levels, and wiring. Not sure what else to do. Brake light slightly dims (but doesnt go out) when P-brake button is pushed. There is no sound at all of it attempting to disengage. I topped off brake fluid (which was still pretty full), changed out all fuses, and checked all of my wiring.

If anyone has some advice for us, we would welcome it!

Thank you!

enblethen

Moses Lake, WA

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Posted: 03/19/23 07:13pm Link  |  Quote  |  Print  |  Notify Moderator

What chassis, Ford or Chev?


Bud
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2003 Chev Ice Road Tracker


ArchHoagland

Clovis, CA, USA

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Posted: 03/19/23 09:53pm Link  |  Quote  |  Print  |  Notify Moderator

How long has it been since you've driven it anywhere?

Does you engine start and run OK?

And, as enblethen asked...Ford or Chevrolet.


2004 Monaco La Palma 36DBD
Workhorse W22 8.1 Gas Allison 1000, 7.1 mpg

2000 LEXUS RX300 FWD 22MPG 4020 LBS
US Gear Brakes


Horsedoc

Dixie --- N. Georgia

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Posted: 03/20/23 06:01am Link  |  Quote  |  Print  |  Notify Moderator

Crank it, put in into gear and hit the release. Could be the "frozen" the brakes and rotor together with a layer of rust from sitting for a while without being used. Very light attempt to move forward and back will likely break it free if that is the problem.

RLS7201

Beautyful Downtown Gladstone, MO

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Posted: 03/20/23 01:10pm Link  |  Quote  |  Print  |  Notify Moderator

OP said "P-brake button". That would indicate Workhorse P32 chassis with DRUM BRAKE on the end of the transmission.
So the hydraulic release pressure is not over coming the brake apply spring.

To the OP. Chock a tire, then go under your coach and remove the cable pin, near the drum, that applies the E brake. That will allow you to drive to a service center. You will NOT have park or an E brake, so have you co-pilot chock the tires when you stop.

Richard


95 Bounder 32H F53
460/528 stroker
2013 CRV Toad
2 Segways in Toad
First brake job
1941 Hudson


Gjac

Milford, CT

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Posted: 03/24/23 01:49pm Link  |  Quote  |  Print  |  Notify Moderator

If it is the workhorse chassis which is what it sounds like from your post, there is a pressure switch inside the steel box. When you put the shift lever from park to any gear you should hear the pump come on. Do you hear the pump? If so, it is probably the pressure switch. The older ones were green, but I understand the newer versions are brown. If you can confirm you have the workhorse chassis with the auto park system, and the pump comes on you will get more help.

dieterrv

greensboro, nc

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Posted: 03/29/23 08:22am Link  |  Quote  |  Print  |  Notify Moderator

Check all fuses first.
If P-chassis do not pull the pin .!!!!! There is still pressure on the cable probsbly. You need 2- 19mm open wrenches and slowly lossen tension on the cable and drum brake will release. Of course chock all tires before doing anything. the lock nuts are on the cable at the front of the steel box enclosing the P-Brake mech. There are several posts about the system on IRV2 site. Likely the rotten green switch as is has become known as. All parts are avaiable at a commerical hydralic supply.

olfarmer

Iowa

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Posted: 03/29/23 03:48pm Link  |  Quote  |  Print  |  Notify Moderator

Yes if it is a Work Horse P32 chassis, it has auto park. Check the oil in the Plastic oil tank in the steel box that is usually mounted underneath the coach on the passenger side behind the transmission. There is a place you can see the level and a black plastic cap to where you fill it. If it is out of oil fill it with automatic transmission oil. I carry a spare rotten green switch as they can cause trouble. If you want more information google "old used bear" he specializes in rebuilding auto park units and has a lot of info about them. Good Luck with your problem!


Ed & Ruby & the 2 cats
2001 Winnebago Brave 30W
7.4 gas Work Horse Chassis
99 Jeep Grand Cherokee


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