1988 JEEP CHEROKEE engine

Automatic Load Level Compressor In right rear corner of engine
compartment.
Idle Speed Actuator
(ISA) Motor On right side of throttle
body.
Power Door Lock Motor Behind trim panel in door.
Power Window Motor Behind trim panel, in center
of door.
Rear Washer Motor In left front corner of
engine compartment.
Rear Wiper Motor Behind trim panel, in upper
center of tailgate.

4-Cyl. (Graphic 2) In left rear side of intake
manifold.
6-Cyl. Left side of engine block,
under intake manifold
Engine Speed Sensor

Engine Coolant In coolant overflow bottle.
Engine Oil In oil pan.
Front/Rear Axles On front/rear of differential.
Power Steering In power steering pump
reservoir.
Transfer Case In rear portion of transfer
case.
Transmission On fill plug (M/T) or dipstick\
(A/T).
Windshield Washer On bottom of windshield washer
reservoir.
Fuel Gauge Sending Unit In fuel tank.

Knock Sensor On lower front of engine.
Manifold Absolute Pressure
(MAP) Sensor In engine compartment, on
center of firewall.

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SOLENOIDS & SOLENOID VALVES









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Component Component Location
Air Diverter Solenoid On right rear side of engine
compartment.
EGR/Evaporator
Canister Solenoid On middle of right front
wheelwell.
Idle Step-Up Solenoid On top fuel injection pump
bracket.

Automatic Load Leveling Sw. On compressor bracket, in
engine compartment.
Back-Up Light Sw. (Man. Trans.) On left side of transmission
case.
Back-Up/Neutral Sw. (Auto. Trans.) On left side of transmission
case.
Brake/Stop Light (Cruise) Switch On brake pedal bracket.
Brake Warning Switch On brake pressure differential
valve, below master cylinder.
Closed Throttle (Idle) Switch An integral part of ISA motor.\
Command Track Switch On left side of transmission.
Parking Brake Switch Under center console, at base
of parking brake lever.

WOT Switch On bracket, with ISA motor.
4WD Indicator Light Switch In right rear corner of engine
compartment.









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MISCELLANEOUS COMPONENTS









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Component Component Location
A/C Blocking Diode Taped to engine wiring
harness, above left wheelwell.
A/C Clutch Diode On A/C compressor.
A/C-Heater Blower
Motor Resistors Under right side of dash, on
evaporator housing.