WHY DOES THE PASSENGER REAR BRAKE LOCK UP ?

1995 GMC Sierra

Tiny

christophersxxx

March, 19, 2013 AT 1:53 AM

Why does the passenger rear brake lock up?

6 Answers

Tiny

Jacobandnickolas

March, 19, 2013 AT 2:01 AM

Check adjustment, check for a leaking wheel cylinder, check for axle seal leaks.

Tiny

christophersxxx

March, 19, 2013 AT 3:17 AM

No leaks, only way to unlock it was to back off the adjuster but it keeps adjusting to lock up when I drive.

Tiny

Jacobandnickolas

March, 20, 2013 AT 12:56 AM

Is it adjusting till it locks? Are all springs on the adjuster?

Tiny

christophersxxx

March, 20, 2013 AT 1:33 AM

I had changed out a leaking cylinder and bled the brakes like normal. This was a month ago. After reading a manual on bleeding it after I change a wheel cylinder it told me I need to bleed the abs also. It has the ehcu 4-wheel abs system. Now what do I do?

Tiny

Jacobandnickolas

March, 20, 2013 AT 1:44 AM

Can you bleed the ABS?

Tiny

christophersxxx

March, 20, 2013 AT 2:53 AM

How do I bleed the abs/ehcu?

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