I get brake pressure when the truck is off as soon as I turn it on it goes straight to the floor. I already changed the master cylinder.
Jul 26, 2016 at 12:46 PM
Brake pressure
MICHAEL MCCALL
- MEMBER
- 1 POST
You need a scanner that can work the ABS valves open when the system is being bled. Can I ask if you had any kind of work done or did this just happen?
Mar 10, 2021 at 3:13 AM
I blew a brake line on a test drive. I replaced the bad line and that is where I am at now.
Mar 10, 2021 at 3:13 AM
I also heard of the auto bleed sequence from the scan tool also.
Mar 10, 2021 at 3:13 AM
If you have a scan tool, go to the ABS portion of the menu and then look for bleeding procedure. This procedure will not run if you have any active codes. Make sure the ABS light is not on. If it is, clear the code and then perform the procedure. You may have to do it several times to get all the air out of the unit.
Roy
Roy
Mar 10, 2021 at 3:13 AM
My best friend just dropped his off tonight. So tomorrow, as soon as I get home, I will be trying it out. I have heard if you can get the wheels to slide it will do the same thing. Is that hard on the unit? Neither my brake light or ABS light is on in the cluster.
Mar 10, 2021 at 3:13 AM
I have seen this issue on several different forum sites. Has anyone actually found a solution yet?
Mar 10, 2021 at 3:13 AM
No, getting the wheels to lock does nothing. It will not bleed the system.
That is false information.
Roy
That is false information.
Roy
Mar 10, 2021 at 3:13 AM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement
parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.