HCU (Hydraulic Control Unit): Removal
- Remove the negative battery cable from the battery.
- Remove the air cleaner housing. Refer to 4.0L 6-CYLINDER or 4.7L V8 .
- Pull the CAB harness connector release up and remove connector (Fig 1 ).
- Remove the brake lines from the HCU.
- Remove the HCU/CAB side mounting bolt and the two rear mounting bolts. (Fig 2 ).
- Remove the HCU/CAB assembly from the vehicle.