Chrysler Concorde 2004 Service Manual page 1545

LH
ICU (INTEGRATED CONTROL UNIT) (Continued)
(3) Remove the 4 bolts (Fig. 20) attaching the CAB
to the HCU.
Fig. 20 CAB Attaching Bolts
1 - MOUNTING BOLTS
2 - CAB
3 - HCU VALVE BLOCK
(4) Remove the CAB from the HCU (Fig. 21).
Fig. 21 Remove/Install CAB
1 - CAB
2 - HCU VALVES
3 - HCU VALVE BLOCK
ASSEMBLY - ICU
(1) Install the CAB (Fig. 21) on the HCU.
(2) Install the 4 bolts mounting the CAB (Fig. 20)
to the HCU. Tighten the CAB mounting bolts to a
torque of 2 N·m (17 in. lbs.).
(3) Plug the pump/motor wiring harness into the
CAB (Fig. 19).
(4) Install the ICU in the vehicle. (Refer to 5 -
BRAKES - ABS/HYDRAULIC/MECHANICAL/ICU
BRAKES - ANTILOCK BRAKE SYSTEM 5 - 79
(INTEGRATED CONTROL UNIT) - INSTALLA-
TION)
INSTALLATION - ICU
(1) Install the ICU back in the vehicle and attach
it to its mounting bracket. Tighten the 3 ICU mount-
ing bolts to 11 N·m (97 in. lbs.).
(2) Reinstall the inner fender splash shield.
(3) Reinstall the tire and wheel assembly. (Refer to
22 - TIRES/WHEELS - INSTALLATION)
(4) Lower the vehicle.
CAUTION: Before installing the 24-way connector in
the CAB be sure that the seal is properly installed
in the connector.
(5) Install the 24-way connector into the socket on
the CAB. The connector is installed using the follow-
ing procedure. Position the 24-way connector in the
socket on the CAB and carefully push it onto CAB as
far as it will go. When connector is fully seated into
the CAB socket push in the connector lock (Fig. 18)
as far as it will go. This will pull the 24-way connec-
tor into the socket on the CAB and lock it in the
installed position.
(6) Install the 4 chassis brake tubes on the HCU
(Fig. 17). Tighten the chassis brake tubes to 17 N·m
(145 in. lbs.).
(7) Install the primary and secondary brake lines
from the master cylinder on the HCU (Fig. 17).
Tighten the primary and secondary brake tubes to 17
N·m (145 in. lbs.).
(8) Reinstall the transmission controller (Fig. 16).
(9) Reattach the washer bottle filler neck to the
radiator support.
(10) Reinstall the speed control servo to its mount-
ing studs and radiator support.
(11) Remove brake pedal positioning tool.
(12) Install the remote ground cable onto the
ground stud located on left shock tower. Install the
remote ground cable attaching nut and tighten to a
torque of 28 N·m (250 in. lbs.).
NOTE: The ICU may need to be initialized using the
DRBIII scan tool after installation.
(13) Bleed the base brakes and the ABS brakes
hydraulic system. (Refer to 5 - BRAKES - STAN-
DARD PROCEDURE)
(14) Road test vehicle to ensure proper operation
of the base and ABS systems.