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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2002 Jeep Grand Cherokee car and truck
repair procedures including Jeep engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work
guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up &
drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install
procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c
system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix
your 2002 Jeep Grand Cherokee automobile. Try the Automotix DIY solution today!
We have info for following modifications of 2002 Jeep Grand Cherokee
- 2002 Jeep Grand Cherokee Laredo 4.0 L6 GAS, CID:242, Fuel Injection, Aspiration:242, Engine VIN:, Desg:S
- 2002 Jeep Grand Cherokee Laredo 4.7 V8 GAS, CID:285, Fuel Injection, Aspiration:285, Engine VIN:, Desg:N
- 2002 Jeep Grand Cherokee Limited 4.0 L6 GAS, CID:242, Fuel Injection, Aspiration:242, Engine VIN:, Desg:S
- 2002 Jeep Grand Cherokee Limited 4.7 V8 GAS, CID:285, Fuel Injection, Aspiration:285, Engine VIN:, Desg:N
- 2002 Jeep Grand Cherokee Limited 4.7 V8 GAS, CID:285, Fuel Injection, Aspiration:285, Engine VIN:, Desg:J
- 2002 Jeep Grand Cherokee 4.0 L6 GAS, CID:242, Fuel Injection, Aspiration:242, Engine VIN:, Desg:S
- 2002 Jeep Grand Cherokee 4.7 V8 GAS, CID:285, Fuel Injection, Aspiration:285, Engine VIN:, Desg:N
- 2002 Jeep Grand Cherokee Overland 4.7 V8 GAS, CID:285, Fuel Injection, Aspiration:285, Engine VIN:, Desg:J
A/C & HEATER SERVICE PROCEDURES FOR 2002 Jeep Grand Cherokee AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Jeep Grand Cherokee cars and light trucks from 1990+
Air Bag System Precautions -> DaimlerChrysler -> Arming -> 1990-97 -> 1994-96 Cherokee -> 1998-2004 -> Except 1994-96 Cherokee -> Light Truck & Vans -> Passenger Cars
Vehicle: 2002 Jeep Grand Cherokee 4.0 L6 GAS
Passenger Cars
1990-97
- Ensure no one is inside vehicle and ignition switch is in Lock position.
- Connect battery ground cable.
- Turn ignition switch to On position from passenger side of vehicle.
- The SRS warning lamp should light for six to eight seconds, then remain off for at least 45 seconds to indicate if SRS is functioning properly.
1998-2004
- Ensure no one is inside vehicle and ignition switch is in Lock position.
- Connect battery ground or remote cable or terminal.
- Turn ignition On from a safe position be...
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A/C & HEATER SERVICE PROCEDURES FOR 2002 Jeep Grand Cherokee AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Jeep Grand Cherokee cars and light trucks from 1990+
Component Replacement & Adjustment -> Cherokee, Dakota, Durango, Full Size Pickup, Full Size Van, Grand Cherokee, Liberty & Wrangler -> Thermostat, Replace -> 2.5L Engine -> 3.9L, 5.2L & 5.9L Engines -> 4.0L Engine -> 4.7L Engine -> 5.2L & 5.9L Engines -> 5.9L Diesel Engine -> 8.0L Engine -> Cherokee & Wrangler -> Dakota -> Except 8.0L Engine -> Full Size Pickups & Full Size Vans -> Grand Cherokee -> Liberty
Vehicle: 2002 Jeep Grand Cherokee Limited 4.7 V8 GAS
Cherokee & Wrangler
- Drain coolant from radiator until level is below thermostat housing.
- Remove upper radiator hose, then heater hose at thermostat housing and engine coolant sensor wire.
- Remove thermostat housing bolts and gasket, then the thermostat.
- Reverse procedure to install, noting the following:
- Ensure pellet encircled by coil spring faces engine.
- Ensure thermostat is in recess groove and position thermostat in groove with arrow and air bleed hole on outer flange pointing up.
- Install new gasket and torque thermosta...
CLICK HERE TO GET FULL ACCESS TO 2002 Jeep Grand Cherokee A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2002 Jeep Grand Cherokee AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Jeep Grand Cherokee cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Domestic Vehicles
Vehicle: 2002 Jeep Grand Cherokee Limited 4.0 L6 GAS
CLICK HERE TO GET FULL ACCESS TO 2002 Jeep Grand Cherokee A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2002 Jeep Grand Cherokee AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Jeep Grand Cherokee cars and light trucks from 1990+
Cooling Fans -> Light Trucks & Vans -> Description -> 2.5L Engine -> 4.0L Engine -> 4.7L Engine -> Caravan, Town & Country & Voyager -> Cherokee -> Dakota & Durango -> Grand Cherokee -> Liberty -> PT Cruiser
Vehicle: 2002 Jeep Grand Cherokee Laredo 4.7 V8 GAS
Caravan, Town & Country & Voyager
The two-speed electric cooling fan is controlled by the Powertrain Control Module (PCM). The A/C compressor pressure transducer and engine coolant temperature sensor send signals to the Powertrain Control Module (PCM) which, in turn, activates the fan through a fan relay.
Refer to Figs. and , for electric fan mode operation.
Cherokee
2.5L Engine
Models equipped with A/C and a heavy duty cooling package are also equipped with an electric cooling fan. Fan operation is controlled by the PCM. The PCM activates the coolin...
CLICK HERE TO GET FULL ACCESS TO 2002 Jeep Grand Cherokee A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2002 Jeep Grand Cherokee AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Jeep Grand Cherokee cars and light trucks from 1990+
Component Replacement & Adjustment -> Cherokee, Dakota, Durango, Full Size Pickup, Full Size Van, Grand Cherokee, Liberty & Wrangler -> Fin Sensing Cycling Clutch Switch, Replace
Vehicle: 2002 Jeep Grand Cherokee Laredo 4.0 L6 GAS
- Remove screws securing top cover of heater and A/C housing to housing, then disconnect fin sensing cycling clutch s...
CLICK HERE TO GET FULL ACCESS TO 2002 Jeep Grand Cherokee A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2002 Jeep Grand Cherokee AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Jeep Grand Cherokee cars and light trucks from 1990+
Component Replacement & Adjustment -> Cherokee, Dakota, Durango, Full Size Pickup, Full Size Van, Grand Cherokee, Liberty & Wrangler -> Electronic Cycling Clutch Switch, Replace
Vehicle: 2002 Jeep Grand Cherokee Limited 4.7 V8 GAS
- Disconnect wire harness connector from switch near expansion valve.
- Remove and discard fastener securing switch to outboard side of expansion valve.
- Pull electronic ...
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