No, no lock of any kind in the brake system. Most likely the fault is in the transmission. Simple tests to confirm that: secure the back wheels and lift the front ones,
1 - put the contact without starting the engine, rotate one wheel, then apply the brake - if the brakes work normally the wheel should turn easily the moment you release the brakes.
2 - put the lever in Neutral and ask a friend to help you in rotating both wheels at the same time - if you can't do that then the transmission is locked: either the Parking paw is still locking the output shaft or some clutches have failed. To confirm this is the cause
3 - put the lever back in park, press the breaks and start the motor then shift into Drive and release the brakes (don't touch the accelerator pedal): the wheels should normally start spinning; to confirm that the brakes have been released and it's not their fault just go out of the truck and (gently and carefully, spin one wheel - it the transmission is locked the other wheel will spin in the opposite direction.
If you mean that the shifter won't come out of Park, then that is a shift inter-lock issue. Check your Brake Light Switch.Does the brake lights come on when brake pedal is depressed.--------
If no, then brake light switch is faulty.-----
A very common problem for Dodge on this issue is the Brake Light Switch. It has three internal switches controlling various functions of the vehicle. It's main function is to control operation of the vehicle's brake lamps. Other functions include speed control deactivation, brake sense for the antilock brake system and brake sense for the brake transmission shift interlock.
Dismantle the shifter and remove the lock.--------
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Try this ,this should help.Thanks.Helpmech.
The parking brakes are staying stuck on ,you can try wiggling the parking brake cable while some one holds the release for the parking brake be careful chock wheels or keep in park ,if you get it free you will need new cables and possibly a rear brake job done.
It sounds like it is time for a rear brake job .You may be able to take the wheel off and beat on drum to free it and if it is a caliper you may be able to pry them back some and get them loose.------
The caliper and drum both needs to be inspected with wheel taken off.------
Click this link below for disassembly instructions:----
http://howtobyme.blogspot.com/2011/08/re...
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this will help.Thanks.Helpmech.
Its quite possible that brake fluid is dirty or brake fluid line is got clogged or bleeder valve not closed properly.---------
Try to manually bleed the brake fluid, then clean the link and refill the fluid and test.Take care no air gets in the line while refilling the fluid, f the air gets in the brake line then fluid flow will get decreased and this causes the problem.---------
Click this link to follow the brake fluid draining and refilling procedure:----
http://howtobyme.blogspot.com/2011/08/br...
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This will help.Thanks.Helpmech.
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Thanks much for the quick response, the shifter can go from Park, Rev, Neutral and drive, however when I put it in fwd or rev, something is preventing the release of the rear wheels, also I raised the front on jacks to confirm that the front wheel does rotate...I also confirmed that the brake lights do illuminate when brake is depressed, hope this additional info helps, thanks again for the help in advnace,...Jstasnk
The shifter will go from park, reverse, Neutral, drive no issue, I verified that the front wheel rotates by putting it up on jacks, however when I lower the vehicle on the ground, and move the shifter to fwd or rev the vehicle does not want to move, parking brakes are released.
parking brake cable is ok, placed rear wheels on jacks and both side turns without resistance. I just want to run this by you, is there a fluid lock of some sort on this vehicle that could cause a reverse flow of fluid in the brake system? Thanks Jstasnk
Helpmech, I dont know the time zone you are in, fyi, I am in the west coast.
I checked the parking brake cable, all seem well, releases fine, I also raise the rear wheels to confirm that they are turning, they turn without resistance. I want to run this by you, does this vehicle system have a possibility of a fluid pressure lock in the brake system?
First, I want to thank you for the quick response and great suggestions.
Here is what I found...
I discovered that the 2 front wheels were not identical, the left front wheel was the culprit, the brake housing was rubbing against the wheel, I swapped the left rear wheel to the front and the problem solved, just wanted to share with you and again thanks very much...Jstasnk
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