What is causing my brakes to lock up

Asked by Guru7HYW6 Jun 12, 2020 at 02:49 PM about the 2003 Dodge RAM 1500 ST Quad Cab 4WD

Question type: Maintenance & Repair

My brakes keep locking up all four wheels will not move

2 Answers

22,660

Does truck have ABS front or all? If so bad wheel speed sensor, Bad wheel bearing, collapsed rubber brake hose, air in lines, old clogged metal brake lines. Seized caliper.

1 people found this helpful.
22,660

Replaced master cylinder? New not remanufactured. Inner seals could be leaking on bore. May not see fluid leak as leak could be internal.

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