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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Jeep Liberty 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 2003 Jeep Liberty automobile. Try the Automotix DIY solution today!
We have info for following modifications of 2003 Jeep Liberty
- 2003 Jeep Liberty 2.4 L4 GAS, CID:148, Fuel Injection, Aspiration:148, Engine VIN:, Desg:1
- 2003 Jeep Liberty Sport 3.7 V6 GAS, CID:226, Fuel Injection, Aspiration:226, Engine VIN:, Desg:K
- 2003 Jeep Liberty Limited 3.7 V6 GAS, CID:226, Fuel Injection, Aspiration:226, Engine VIN:, Desg:K
- 2003 Jeep Liberty Renegade 3.7 V6 GAS, CID:226, Fuel Injection, Aspiration:226, Engine VIN:, Desg:K
A/C & HEATER SERVICE PROCEDURES FOR 2003 Jeep Liberty 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 2003 Jeep Liberty 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: 2003 Jeep Liberty Limited 3.7 V6 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 2003 Jeep Liberty 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 2003 Jeep Liberty cars and light trucks from 1990+
Air Bag System Precautions -> DaimlerChrysler -> Disarming -> 1990-97 -> 1994-96 Cherokee -> 1998-2004 -> Except 1994-96 Cherokee -> Light Trucks & Vans -> Passenger Cars
Vehicle: 2003 Jeep Liberty Renegade 3.7 V6 GAS
Passenger Cars
1990-97
It may be required to access and record all Diagnostic Trouble Codes (DTCs) prior to disarming the air bag system.
- Place ignition switch in Lock position.
- Disconnect and isolate battery ground cable.
- Wait at least two minutes after disconnecting battery ground cable before doing any further work on vehicle. The air bag system is designed to retain enough voltage to deploy air bags for a short time even after battery has been disconnected.
1998-2004
It may be required to access and rec...
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A/C & HEATER SERVICE PROCEDURES FOR 2003 Jeep Liberty 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 2003 Jeep Liberty cars and light trucks from 1990+
Component Replacement & Adjustment -> Dakota, Durango, Full Size Pickup, Full Size Van, Grand Cherokee, Liberty & Wrangler -> Electronic Cycling Clutch Switch, Replace
Vehicle: 2003 Jeep Liberty 2.4 L4 GAS
- Disconnect wire harness connector from switch near expansion valve.
- Remove and discard fastener securing switch to outboard side of expansion valve.
- Pull electronic cyclin...
CLICK HERE TO GET FULL ACCESS TO 2003 Jeep Liberty A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Jeep Liberty 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 2003 Jeep Liberty cars and light trucks from 1990+
Component Replacement & Adjustment -> Dakota, Durango, Full Size Pickup, Full Size Van, Grand Cherokee, Liberty & Wrangler -> Heat/Defrost Door, Replace -> Dakota & Durango -> Full Size Pickups & Grand Cherokee -> Wrangler
Vehicle: 2003 Jeep Liberty Renegade 3.7 V6 GAS
Full Size Pickups & Grand Cherokee
- Remove heater and A/C unit as described under "Heater Housing, Replace," then invert unit and separate door pivot from pivot pin.
- Disconnect vacuum line, then separate halves of heater and A/C unit and remove center adapter heat duct and screw.
- Remove door from bottom half of heater and A/C unit.
- Reverse procedure to install. Ensure door pivot pins align with holes when assembling heater and A/C housing.
Dakota & Durango
- Remove heater and A/C housing as outlined under "Heater Housing, Replace," then heater an...
CLICK HERE TO GET FULL ACCESS TO 2003 Jeep Liberty A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Jeep Liberty 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 2003 Jeep Liberty cars and light trucks from 1990+
Compressor Service -> Sanden SD7 & SD7H15 Compressors -> Inspection
Vehicle: 2003 Jeep Liberty 2.4 L4 GAS
The clutch plate and clutch pulley are mated at factory. Do not replace compressor clutch pulley or clutch plate separately. The clutch coil can be serviced separately.
- Inspect friction surfaces of clutch pulley and plate for wear. Replace if excessive wear or scoring is present.
- Inspect friction surfaces of clutch pulley and plate for oil contamination. If friction surfaces are oily, clut...
CLICK HERE TO GET FULL ACCESS TO 2003 Jeep Liberty A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Jeep Liberty 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 2003 Jeep Liberty cars and light trucks from 1990+
Manual Air Conditioning & Heater System Diagnosis & Testing -> Liberty -> Precautions -> Air Bag System Disarming & Arming -> Battery Ground Cable -> Product Compatibility
Vehicle: 2003 Jeep Liberty Limited 3.7 V6 GAS
Air Bag System Disarming & Arming
Refer to and for air bag system disarming and arming procedures.
Product Compatibility
Before replenishing refrigerant or refrigerant oi...
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