Disassembly - ICU

NOTE: To replace the hydraulic control unit (HCU) or the controller anti-lock brake (CAB) on this vehicle, the entire integrated control unit (ICU) needs to be removed from the vehicle. The CAB can then be separated from the HCU. (Refer to REMOVAL - ICU ).

Disconnect the pump/motor wiring harness from the CAB. (Fig 1 ).

Fig 1: Disconnecting/Reconnecting Integrated Control Unit (ICU)
Courtesy of DAIMLERCHRYSLER CORP.
Remove the 4 bolts attaching the CAB to the HCU. (Fig 2 ).

Fig 2: Removing/Installing CAB Attaching Bolts
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Remove the CAB from the HCU. (Fig 3 ).

Fig 3: Removing/Installing CAB
Courtesy of DAIMLERCHRYSLER CORP.