Chrysler 2000 LHS Owner's Manual page 176

LH
REMOVAL AND INSTALLATION (Continued)
CAUTION: Only the recommended jacking or hoist-
ing positions for this vehicle are to be used when-
ever it is necessary to lift a vehicle. Failure to raise
a vehicle from the recommended locations could
result in lifting a vehicle by the hydraulic control
unit mounting bracket. Lifting a vehicle by the
hydraulic control unit mounting bracket will result
in damage to the mounting bracket and the hydrau-
lic control unit.
CAUTION: An attempt to remove or disconnect cer-
tain system components may result in improper
system operation. Only those components with
approved removal and installation procedures in
this manual should be serviced.
CAUTION: Brake fluid will damage painted sur-
faces. If brake fluid is spilled on any painted sur-
faces, wash off with water immediately.
CAUTION: When performing any service procedure
on a vehicle equipped with ABS do not apply a
12-volt power source to the ground circuit of the
pump motor in the HCU. Doing this will damage the
pump motor and will require replacement of the
entire HCU.
CAUTION: If welding work is to be performed on
the vehicle, using an electric arc welder, the CAB
connector should be disconnected during the weld-
ing operation.
CAUTION: The CAB 25-way connector should never
be connected or disconnected with the ignition
switch in the ON position.
Many components of the ABS System are not ser-
viceable and must be replaced as an assembly. Do not
disassemble any component which is not designed to
be serviced.
INTEGRATED CONTROL UNIT
NOTE: Before proceeding with this procedure,
review SERVICE WARNINGS AND CAUTIONS at the
beginning of the REMOVAL AND INSTALLATION
section.
REMOVAL
(1) Remove the remote ground cable from the
ground stud on the right strut tower.
(2) Correctly isolate remote ground cable when ser-
vicing vehicle by installing the ground cable insulator
on the strut tower ground stud as shown in (Fig. 12)
and installing the nut on the stud. This will pre-
vent accidental grounding
ground cable.
Fig. 12 Correctly Isolated Remote Ground Cable
1 – CABLE ISOLATOR
2 – GROUND STUD
3 – GROUND CABLE
(3) Using a brake pedal positioning tool such as
shown in (Fig. 13) depress brake pedal past its first 1
inch of travel and hold in this position. This will iso-
late the master cylinder reservoir from the brake
hydraulic system, not allowing the brake fluid to
drain out of the reservoir.
(4) Remove the bolt and 2 nuts securing the speed
control servo to vehicle. Disconnect the wire harness
connector from speed control servo. Leaving the cable
attached to the speed control servo, move it aside,
out of the way.
(5) Remove the screw attaching the washer bottle
filler neck to the vehicle. Move neck to the side with-
out loosening the filler tube (Fig. 14).
(6) Remove the nut and bolt holding the transmis-
sion controller and bracket to vehicle (Fig. 14). Lift
transmission controller up and move away from
mounting position.
(7) Using Mopar, Brake Parts Cleaner or an equiv-
alent, thoroughly clean all surfaces of the HCU. Also,
thoroughly clean all brake tube to HCU connections.
(8) Remove the primary and secondary brake
tubes coming from the master cylinder, at the HCU,
using a crow foot wrench (Fig. 15).
(9) Remove the chassis brake tubes at the HCU
(Fig. 15), using a crow foot wrench.
BRAKES 5 - 69
of the remote