Controller Antilock Brake (MK25): Removal

Disconnect negative (-) battery cable from battery post and isolate.
Raise and support vehicle. (Refer to LUBRICATION & MAINTENANCE/HOISTING - STANDARD PROCEDURE)
Remove 3 screws attaching CAB to HCU. See Fig 1.

Fig 1: CAB Attaching Screws
Courtesy of DAIMLERCHRYSLER CORP.

1 - CAB

2 - MOUNTING SCREWS
Slide CAB off HCU. See Figure.

Disconnect 47-way wiring connector at CAB. See Fig 2.

Fig 2: CAB Wiring Connector

Courtesy of DAIMLERCHRYSLER CORP.

1 - ICU MOUNTING BOLTS ON FRAME RAIL

2 - HARNESS (CAB) WIRING CONNECTOR

3 - CAB MOUNTED TO ICU