Dodge ZB 2005 Service Manual page 182

ZB
ICU (INTEGRATED CONTROL UNIT) (Continued)
Fig. 8 Brake Pedal Holding Tool Installed
1 - CLUTCH PEDAL
2 - THROTTLE PEDAL
3 - BRAKE PEDAL HOLDING TOOL
4 - STEERING WHEEL
5 - DRIVER'S SEAT
6 - BRAKE PEDAL
Fig. 9 Brake Tubes At ICU
1 - PRIMARY BRAKE TUBE FROM MASTER CYLINDER
2 - CHASSIS BRAKE TUBE TO LEFT FRONT BRAKE
3 - SECONDARY BRAKE TUBE FROM MASTER CYLINDER
4 - CHASSIS BRAKE TUBE TO REAR BRAKES
5 - ICU
6 - CHASSIS BRAKE TUBE TO RIGHT FRONT BRAKE
(12) If CAB and HCU must be separated, (Refer to
5 - BRAKES/HYDRAULIC/MECHANICAL/ICU
(INTEGRATED CONTROL UNIT) - DISASSEMBLY).
Fig. 10 ICU Mounting
1 - FRAME MOUNTED BRACKET
2 - ISOLATOR
3 - MOUNTING BOLT
4 - ICU
DISASSEMBLY
(1) Disconnect the pump/motor wiring harness
from the CAB (Fig. 11).
Fig. 11 Pump/Motor To CAB Wiring Harness
1 - CAB
2 - PUMP MOTOR WIRING HARNESS
3 - PUMP MOTOR
4 - HCU VALVE BLOCK
(2) Remove the 4 bolts attaching the CAB to the
HCU (Fig. 12).
(3) Remove the CAB from the HCU.
BRAKES - ABS 5 - 57
(Typical)