Jeep Cherokee (XJ): Disassembly and assembly. Specifications
HYDRAULIC CONTROL UNIT/CONTROLLER
ANTILOCK BRAKE DISASSEMBLY (1) Remove pump motor connector from the CAB.
(2) Remove CAB mounting screws from the HCU
(Fig. 13).
(3) Remove CAB from the HCU.
1 - MOUNTING SCREWS ASSEMBLY (1) Install the CAB onto the HCU.
(2) Install the CAB mounting screws and tighten
to 1.8 N·m (16 in. lbs.).
(3) Install pump motor connector to the CAB. T0RQUE CHART DESCRIPTION TORQUE G-Sensor Sensor Bolt . . . . . . . . . . . . . . 3 N·m (27.5 in. lbs.) Brakes Mounting Nuts . . . . . . . . . 11.5 N·m (102 in. lbs.) Controller Antilock Brakes Mounting Screws . . . . . . . . . 1.8 N·m (16 in. lbs.) Wheel Speed Sensors Front Mounting Bolt . . . . . . 4.7 N·m (42 in. lbs.)Disassembly and assembly
Fig. 13 CAB Mounting Screws
2 - CABSpecifications
Bracket Bolt . . . . . . . . . . . . . 2.7 N·m (24 in. lbs.)
Hydraulic Control Unit/Controller Antilock
Brake Lines . . . . . . . . . . . . . 19 N·m (170 in. lbs.)
Rear Mounting Bolt . . . . . . . 13 N·m (115 in. lbs.)
Diagnosis and testing. Service procedures. Removal and installation
Other materials:
Diagnosis and testing. Service procedures. Removal and installation
Diagnosis and testing
ANTILOCK BRAKES
The ABS brake system performs several self-tests
every time the ignition switch is turned on and the
vehicle is driven. The CAB monitors the systems
input and output circuits to verify the system is operating
correctly. If the on board diagnostic system
se ...