B2500 SE Regular Cab 2WD L4-2.5L VIN C (1998)
Hydraulic Control Assembly - Antilock Brakes: Description and Operation
(4WABS)
The ABS hydraulic control unit is located in the engine compartment on a bracket attached to the frame rail. It consists of the following components:
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brake pressure control valve block.
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pump motor.
The brake pressure control valve block and pump motor are replaced as an assembly.