1994 JEEP CHEROKEE transmission

CARPETS AND FLOOR MATS
SERVICE INFORMATION
The carpets/mats are retained around the perime-
ter of the floor panel by the interior trim mouldings
and trim panels. To remove a carpet/mat, all of the
retaining trim mouldings and panels must be re-
moved along with all the interfering components (as
applicable):
²the seat(s),
²the parking brake lever coverÐXJ vehicles,
²the floor console, and
²the transmission and transfer case (if equipped)
floor shift cover/boot.
If necessary, refer to the applicable removal proce-
dure(s) within this manual.
FRONT CARPET/MATÐXJ VEHICLES
REMOVAL
(1) Remove the door sill inner scuff plates.
(2) Remove the front and rear seats (as applicable).
(3) As necessary, remove the trim panels and
mouldings.
(4) Remove all other interfering components.
(5) Remove the carpet and mat from the floor
panel.
INSTALLATION
(1) Position the carpet and mat on the floor panel.
(2) Install all the components that were removed
to facilitate carpet/mat removal.
(3) Install the trim panels and mouldings.
(4) Install the door sill inner scuff plates.
(5) Install the front and rear seats (as applicable).
Fig. 156 Spare Tire/Wheel Holddown Bolt and
Bracket (RHD)
Fig. 155 Spare Tire/Wheel Holddown Bolt and
Bracket (LHD)Fig. 157 Parking Brake Lever Removal/Installation
Fig. 158 Front Carpet and MatÐXJ Vehicles
JBODY COMPONENTSÐXJ VEHICLES 23 - 129

(5) Insert the key and cylinder into the lock and
turn clockwise. Release the lock latch and remove
the key.
(6) Insert the assembled lock in the console cover
hole (Fig. 28) and install the retainer with the at-
taching screw.
CARPET/FLOOR MATS
SERVICE INFORMATION
FRONT FLOOR REAR CARPET
The front floor rear carpet (Fig. 30) is retained in
place by the:
²front seats,
²floor console,
²shoulder belt buckle anchors, and
²door sill carpets.To remove and then install a front floor rear carpet
(Fig. 30), it is necessary to remove and then install
the front seats and the floor console.
FRONT FLOOR FRONT CARPET
The front floor front carpet (Fig. 30) is retained in
place by the:
²transmission/transfer case shift lever boots (Fig.
31),
²rear carpet, and
²Velcro strips.
Fig. 28 Console Cover and Seal
Fig. 29 Console Cover Lock Removal/Installation
Fig. 30 Floor Carpets
Fig. 31 Shift Lever Boots
23 - 198 BODY COMPONENTSÐXJ VEHICLESJ

(4) Connect the heater hoses to the heater core.
(5) Fill the cooling system.
HEATER CORE HOUSING REPLACEMENT
(1) Remove the evaporator/blower housing.
(2) Remove the heater core.
(3) Remove the defroster duct.
(4) Disconnect the vacuum hoses from the heater
core housing vacuum motors.
(5) Remove the heater housing retaining nuts in
the engine compartment. Remove the heater core
housing.
(6) Transfer the vacuum motors, etc. to the re-
placement housing.
To install the heater core housing, reverse the re-
moval procedure.
DEFROSTER DUCT REPLACEMENT
REMOVAL
(1) Disconnect negative cable from battery.
(2) If equipped with center console remove the con-
sole as follows:
(a) MANUAL TRANSMISSIONÐRemove shift
knob, boot and bezel.
(b) AUTOMATIC TRANSMISSIONÐRemove
shift handle by pulling up. Remove the shift bezel.
(c) POWER MIRRORSÐPry mirror switch out of
console cover (Fig. 13). Disconnect switch connector
(Fig. 14).
(d) Remove console cover screws (Fig. 14).
(e) Remove console cover from base (Fig. 15).
(f) Remove console base (Fig. 15).
(3) Remove the lower instrument panel.
(4) Remove the left kick panel.
(5) Remove the instrument panel retaining bolt.
(6) Remove the instrument panel retaining bolts
located at the steering column.
(7) Remove the right and left A-pillar trim.(8) Remove the defroster bezel attaching screws
and bezel (Fig. 16).
Fig. 13 Power Mirror Switch
Fig. 14 Console Cover Screws and Power Mirror
Switch Connector
Fig. 15 Console Cover and Base
JHEATING AND AIR CONDITIONING 24 - 29

(9) Remove the instrument panel retaining screws.
(10) Lower the steering column.
(11) Pull the instrument panel, approximately 3
inches, away from the dash panel.
(12) Remove the defroster duct retaining screws.
Remove the defroster duct.
(13) Disconnect the hoses.
INSTALLATION
(1) Connect the hoses.
(2) Install the defroster duct. Install the defroster
duct retaining screws.
(3) Position the instrument panel into the dash
panel.
(4) Position the steering column.
(5) Install the instrument panel retaining screws.
(6) Install the defroster bezel attaching screws and
bezel.
(7) Install the right and left A-pillar trim.
(8) Install the instrument panel retaining bolts lo-
cated at the steering column. Tighten the steering
column retaining nuts to 27 NIm (20 ft. lbs.) torque.
(9) Install and tighten the instrument panel re-
taining bolt.
(10) Install the left kick panel.
(11) Install the lower instrument panel.
(12) If equipped with center console, install the
console as follows:
(a) Install console base.
(b) Install console cover to base.
(c) Install and tighten console cover screws.
(d) POWER MIRRORSÐSnap mirror switch into
the console cover. Connect switch connector.
(e) MANUAL TRANSMISSIONÐInstall shift
knob, boot and bezel.(f) AUTOMATIC TRANSMISSIONÐInstall the
shift bezel. Install shift handle by pushing down.
(13) Connect negative cable to battery.
HEATER CONTROL CABLE REPLACEMENT
(1) Remove the heater control panel.
(2) Remove the clip and the cable self-adjusting
clip from the blend air door lever at the bottom of
the evaporator/blower housing (Fig. 17). Then re-
move the cable by squeezing the tabs with needle
nose pliers being careful not to break the housing.
To install the heater control cable, reverse the re-
moval procedure.
HEATER/DEFROSTER/INSTRUMENT PANEL OUTLET
DOOR VACUUM MOTOR REPLACEMENT
(1) If equipped with center console remove the con-
sole as follows:
(a) MANUAL TRANSMISSIONÐRemove shift
knob, boot and bezel.
(b) AUTOMATIC TRANSMISSIONÐRemove
shift handle by pulling up. Remove the shift bezel.
(c) POWER MIRRORSÐPry mirror switch out of
console cover (Fig. 13). Disconnect switch connector
(Fig. 14).
(d) Remove console cover screws (Fig. 14).
(e) Remove console cover from base (Fig. 15).
(f) Remove console base.
(2) Remove the lower instrument panel.
(3) Disconnect the vacuum hose(s) from the vac-
uum motor.
(4) Remove the vacuum motor attaching nuts and
remove the vacuum motor from the bracket.
Fig. 16 Defroster Bezel
Fig. 17 Heater Control
24 - 30 HEATING AND AIR CONDITIONINGJ

(5) Remove the vacuum motor linkage retaining
clip and remove the rod from the door actuating le-
ver (Fig. 18).
To install a vacuum motor, reverse the removal
procedure.
A/C RECIRCULATING AIR DOOR VACUUM MOTOR
REPLACEMENT
(1) Remove the vacuum motor cover (Fig. 19).
(2) Disconnect the vacuum hose (Fig. 20).(3) Remove the actuating rod clip and disengage
the rod from the door lever.
(4) Remove the vacuum motor retaining nuts and
then remove the vacuum motor.
To install the motor, reverse the removal proce-
dures.
CONDENSER/RECEIVER DRIERÐ2.5L ENGINES
REMOVAL
(1) Drain the radiator.
(2) Disconnect the fan shroud and the radiator
hoses.
(3) Disconnect the transmission cooler lines (if
equipped with automatic transmission).
(4) Evacuate the A/C system. Disconnect the A/C
hoses from the condenser.
(5) Unplug the harness from the low pressure
switch (Fig. 21).
(6) Remove the radiator and condenser as an as-
sembly.
(7) Remove the retaining bolts and separate the
condenser from the radiator.
(8) Remove the receiver/drier from the condenser.
Keep receiver/drier openings plugged at all
times to prevent moisture from entering the re-
ceiver/drier.
INSPECTION
When servicing a condenser for a leak at the bot-
tom, inspect the lower crossmember for an ID tag.
This tag may rub against the condenser. If the con-
dition exists, remove the tag prior to installing a new
condenser.
Fig. 18 Vacuum Motor
Fig. 19 Vacuum Door Motor Cover
Fig. 20 Vacuum Door Motor
JHEATING AND AIR CONDITIONING 24 - 31

INSTALLATION
(1) Remove the plugs from the receiver/drier open-
ings. Install receiver/drier into the condenser.
(2) Install the condenser to the radiator. Tighten
the retaining bolts.
(3) Install the radiator and condenser as an assem-
bly (refer to Group 7, Cooling System for the proper
procedure).
(4) Plug the harness into the low pressure switch
(Fig. 21).
(5) Connect the A/C hoses to the condenser.
(6) Connect the transmission cooler lines (if
equipped with automatic transmission).
(7) Connect the fan shroud and the radiator hoses.
(8) Add 30 ml (1 fluid oz.) of refrigerant oil to the
system if the condenser was replaced.
(9) Fill the cooling system.
(10) Charge the A/C system.
CONDENSERÐ4.0L ENGINES
REMOVAL
(1) Disconnect the fan shroud and electric fan from
the radiator.
(2) Remove the upper crossmember and bracket.
(3) Evacuate the A/C system, disconnect the A/C
hoses from the condenser and plug the openings.
(4) Remove the attaching hardware and brackets
securing the condenser to the radiator.
(5) Remove the condenser.
INSPECTION
When servicing a condenser for a leak at the bot-
tom, inspect the lower crossmember for an ID tag.
This tag may rub against the condenser. If the con-dition exists, remove the tag prior to installing a new
condenser.
INSTALLATION
(1) Install the condenser.
(2) Remove the plugs from the openings. Connect
the A/C hoses to the condenser.
(3) Install the upper crossmember and bracket.
(4) Connect the fan shroud and electric fan to the
radiator.
(5) Add 30 ml (1 fluid oz.) of refrigerant oil to the
A/C system if the condenser was replaced.
(6) Charge the A/C system.
RECEIVER DRIERÐ4.0L ENGINES
REMOVAL
(1) Evacuate the A/C system, disconnect the A/C
hoses from the receiver dryer and plug the openings
(Fig. 22).
(2) Unplug the harness from the low pressure
switch.
(3) Remove the nut attaching the receiver dryer to
the side sill weld stud.
(4) Remove the receiver dryer.
INSTALLATION
(1) Install the receiver dryer.
(2) Install and tighten the nut attaching the re-
ceiver dryer to the side sill weld stud.
(3) Plug the harness to the low pressure switch.
(4) Remove the plugs the openings. Connect the
A/C hoses to the receiver dryer.
(5) Charge the A/C system.
Fig. 21 Condenser Receiver DrierÐ2.5L Engine
Fig. 22 Receiver DryerÐ4.0L Engine
24 - 32 HEATING AND AIR CONDITIONINGJ

EVAPORATOR/BLOWER HOUSING
REMOVAL
(1) Disconnect negative cable from battery.
(2) Discharge the A/C system as described in this
section and disconnect the A/C hoses from the expan-
sion valve.
(3) Disconnect the blower motor wires and the vent
tube.
(4) If equipped with center console remove the con-
sole as follows:
(a) MANUAL TRANSMISSIONÐRemove shift
knob, boot and bezel.
(b) AUTOMATIC TRANSMISSIONÐRemove
shift handle by pulling up. Remove the shift bezel.
(c) POWER MIRRORSÐPry mirror switch out of
console cover (Fig. 13) and disconnect switch con-
nector (Fig. 14).
(d) Remove console cover screws (Fig. 14).
(e) Remove console cover from base (Fig. 15).
(f) Remove console base.
(5) Remove the lower instrument panel.
(6) Disconnect the electrical connections at the
blower motor resistors and the A/C thermostat. Dis-
connect the vacuum hose at the vacuum motor (Fig.
23).
(7) Cut the plastic retaining strap that retains the
evaporator/blower housing to the heater core housing
(Fig. 24).
(8) Disconnect and remove the heater control ca-
ble.
(9) Remove the clip at the rear of the blower hous-
ing flange and remove the retaining screws.(10) Remove the housing attaching nuts from the
studs on the engine compartment side of the dash
panel (Fig. 25). Remove the evaporator drain tube.
(11) Remove the right kick panel and then remove
the instrument panel support bolt.
(12) To disengage the housing studs from the dash
panel, gently pull out on the right side of the dash.
Then rotate the housing downward and toward the
rear of the vehicle. Remove the evaporator/blower
housing.
Fig. 23 Evaporator Housing Components
Fig. 24 Evaporator Housing
Fig. 25 Evaporator Housing Mounting
JHEATING AND AIR CONDITIONING 24 - 33

(5) Install the evaporator/blower housing.
(6) Add 30 ml (1 fluid oz.) of refrigerant oil to the
air conditioning system if the evaporator was re-
placed.
EXPANSION (H) VALVE
REMOVAL
(1) Discharge the A/C system.
(2) Remove the coolant bottle and bracket.
(3) Disconnect A/C hoses from the expansion valve
(Fig. 30).
(4) Disconnect the expansion valve from the evap-
orator core inlet and outlet tubes. Remove the expan-
sion valve.
INSTALLATION
(1) Install the expansion valve. Connect the expan-
sion valve to the evaporator core inlet and outlet
tubes.
(2) Connect A/C hoses to the expansion valve (Fig.
30).
(3) Install the coolant bottle and bracket.
(4) Charge the A/C system.
(5) Preform the leak test.
BLOWER MOTOR RESISTORS REPLACEMENT
(1) Remove the vacuum motor cover retaining
screw and lower the cover.
(2) Remove the blower motor resistor connector, re-
move the resistor retaining screws, and then remove
the resistor.
To install the blower motor resistor reverse the re-
moval procedures.
TEMPERATURE CONTROL THERMOSTAT
REMOVAL
(1) Disconnect negative cable from battery.
(2) If equipped with center console remove the con-
sole as follows:
(a) MANUAL TRANSMISSIONÐRemove shift
knob, boot and bezel.
(b) AUTOMATIC TRANSMISSIONÐRemove
shift handle by pulling up. Remove the shift bezel.
(c) POWER MIRRORSÐPry mirror switch out of
console cover (Fig. 31) and disconnect switch con-
nector (Fig. 32).
(d) Remove console cover screws (Fig. 32).
(e) Remove console cover from base (Fig. 33).
(f) Remove console base (Fig. 33).
(3) Remove the lower instrument panel.
(4) Pull the rosebud terminal out of the housing
(Fig. 34).
(5) Disconnect the electrical connection.
(6) Remove the wires from the retaining clip.
Fig. 29 Evaporator
Fig. 30 Expansion (H) Valve
Fig. 31 Power Mirror Switch
JHEATING AND AIR CONDITIONING 24 - 35