REAR VIEW MIRROR
REMOVAL
(1) If equipped, disconnect mirror harness connec-
tor (Fig. 12).
(2) Loosen the mirror base set screw (Fig. 13).
(3) Slide the mirror base upward and off the
bracket.
INSTALLATION
(1) Position the mirror base at the bracket and
slide it downward onto the support bracket.
(2) Tighten the setscrew 1 N´m (15 in. lbs.) torque.
(3) If equipped, connect mirror harness connector.
RIGHT D-PILLAR TRIM PANEL
REMOVAL
(1) Remove rear header trim cover.
(2) Remove liftgate sill plate.
(3) Remove second row seat belt turning loop on
long wheel base vehicle.
(4) Remove bolt attaching second row seat belt,
anchor to quarter on short wheel base vehicle.
(5) Disengage hidden clips attaching trim to D-pil-
lar.
(6) Remove D-pillar trim panel from D-pillar.
(7) Disconnect speaker wire connector, if equipped.
(8) Pass second row seat belt, if equipped, through
slot in trim panel on short wheel base vehicle.
(9) Remove D-pillar trim from vehicle.
INSTALLATION
(1) Position D-pillar trim on vehicle.
(2) Pass second row seat belt, if equipped, through
slot in trim panel on short wheel base vehicle.
(3) Connect speaker wire connector to speaker, if
equipped.
(4) Align locating pins on backside of trim panel to
mating holes in D-pillar.
(5) Engage hidden clips attaching trim to D-pillar.
(6) Install screws attaching trim panel to attach-
ing bracket on short wheel base vehicle.
(7) Install quarter trim bolster on short wheel base
vehicle.
(8) Install bolt to attach second row seat belt, if
equipped, anchor to quarter on short wheel base
vehicle. Tighten all seat belt bolts to 39 N´m (29 ft.
lbs.) torque.
(9) Install second row seat belt turning loop on
long wheel base vehicle.
(10) Install liftgate sill plate.
(11) Install rear header trim cover.
SLIDING DOOR SILL PLATE
REMOVAL
(1) Disengage hidden clips holding sill plate to
sliding door opening sill.
(2) Disengage hooks holding outside edge of sill
plate to door sill (Fig. 14).
(3) Remove sill plate from vehicle.
INSTALLATION
(1) Place sill plate in position on vehicle.
(2) Engage hooks to hold outside edge of sill plate
to door sill.
(3) Align guide pins to holes in door sill.
(4) Engage hidden clips to hold sill plate to sliding
door opening sill.
Fig. 12 REAR VIEW MIRROR ASSEMBLY
1 - HEADLINER
2 - WIRE COVER
3 - MIRROR
4 - MIRROR ASSEMBLY
5 - WIRE CONNECTOR
6 - WINDSHIELD
Fig. 13 REAR VIEW MIRROR
1 - MIRROR
2 - WINDSHIELD
23 - 80 INTERIORRS
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The compressor clutch plate and pulley unit, or the
clutch coil are available for separate service replace-
ment. The clutch coil zener diode is integral to the
clutch coil pigtail wire and connector and, if faulty or
damaged, the clutch electromagnetic coil unit must
be replaced.
OPERATION
The compressor clutch components provide the
means to engage and disengage the compressor from
the engine serpentine accessory drive belt. When the
clutch coil is energized, it magnetically draws the
clutch plate into contact with the clutch pulley and
drives the compressor shaft. When the coil is not
energized, the pulley freewheels on the clutch hub
bearing, which is part of the pulley.
A zener diode is connected in parallel with the
clutch electromagnetic coil. This diode controls the
dissipation of voltage induced into the coil windings
by the collapsing of the electromagnetic fields that
occurs when the compressor clutch is disengaged.
The zener diode dissipates this induced voltage by
regulating a current path to ground. This arrange-
ment serves to protect other circuits and components
from potentially damaging voltage spikes in the vehi-
cle electrical system that might occur if the voltage
induced in the clutch coil windings could not be dis-
sipated.
The compressor clutch engagement is controlled by
several components: the heater-A/C controls in the
passenger compartment, the A/C pressure transducer
on the liquid line, the evaporator temperature sensor
on the expansion valve, the Powertrain Control Mod-ule (PCM) in the engine compartment, and the com-
pressor clutch relay in the Intelligent Power Module
(IPM). The PCM may delay compressor clutch
engagement for up to thirty seconds. (Refer to 8 -
ELECTRICAL/ELECTRONIC CONTROL MOD-
ULES/POWERTRAIN CONTROL MODULE -
DESCRIPTION - PCM OPERATION).
STANDARD PROCEDURE
STANDARD PROCEDURE - COMPRESSOR
CLUTCH AIR GAP
If a new clutch plate and/or clutch pulley are being
used, the air gap between the clutch plate and clutch
pulley must be checked using the following proce-
dure:
(1) Using feeler gauges, measure the air gap
between the clutch plate and the clutch pulley fric-
tion surfaces.
(2) If the air gap is not between 0.5 and 0.9 mm
(0.020 and 0.035 in.), add or subtract shims until the
desired air gap is obtained.
NOTE: The shims may compress after tightening
the compressor shaft bolt. Check the air gap in four
or more places on the clutch plate to verify that the
air gap is still correct. Spin the clutch pulley before
making the final air gap check.
STANDARD PROCEDURE - COMPRESSOR
CLUTCH BREAK-IN
After a new compressor clutch has been installed,
check that the compressor clutch coil is performing to
specifications. (Refer to 24 - HEATING & AIR CON-
DITIONING/CONTROLS - FRONT/COMPRESSOR
CLUTCH COIL - DIAGNOSIS AND TESTING). If
the clutch coil is performing to specifications, per-
form the compressor clutch break-in procedure. This
procedure (burnishing) will seat the opposing friction
surfaces and provide a higher compressor clutch
torque capability.
(1) Set the heater-A/C controls to the A/C mode,
with the blower switch in the highest speed position.
(2) Start the engine and hold the engine speed at
1500 to 2000 rpm.
(3) Cycle the compressor clutch On and Off about
twenty times (five seconds On, then five seconds Off).
REMOVAL
The refrigerant system can remain fully charged
during compressor clutch, pulley, or coil replacement.
Although the compressor assembly must be removed
from its mounting, the compressor clutch can be ser-
vice with the compressor in the vehicle.
Fig. 11 Compressor Clutch - Typical
1 - CLUTCH PLATE
2 - SHAFT KEY (SOME MODELS)
3 - PULLEY AND BEARING
4 - CLUTCH COIL
5 - CLUTCH SHIMS
6 - SNAP RING
7 - SNAP RING
RSCONTROLS - FRONT24-17
COMPRESSOR CLUTCH (Continued)
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