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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Dodge RAM 3500 Pickup car and truck
repair procedures including Dodge 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 Dodge RAM 3500 Pickup automobile. Try the Automotix DIY solution today!
We have info for following modifications of 2003 Dodge RAM 3500 Pickup
- 2003 Dodge RAM 3500 Pickup 5.9 L6 DIESEL, CID:359, Fuel Injection, Aspiration:359, Engine VIN:, Desg:C
- 2003 Dodge RAM 3500 Pickup 8.0 V10 GAS, CC:7990, CID:488, Fuel Injection, Aspiration:488, Engine VIN:, Desg:W
- 2003 Dodge RAM 3500 Pickup 5.9 L6 DIESEL, CID:359, Fuel Injection, Aspiration:359, Engine VIN:, Desg:6
- 2003 Dodge RAM 3500 Pickup 5.7 V8 GAS, CID:345, Fuel Injection, Aspiration:345, Engine VIN:, Desg:D
A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge RAM 3500 Pickup 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 Dodge RAM 3500 Pickup cars and light trucks from 1990+
Component Replacement & Adjustment -> Dakota, Durango, Full Size Pickup, Full Size Van, Grand Cherokee, Liberty & Wrangler -> Heater Core, Replace -> Dakota & Durango -> Front -> Full Size Pickups -> Full Size Vans -> Grand Cherokee -> Liberty & Wrangler -> Rear
Vehicle: 2003 Dodge RAM 3500 Pickup 5.7 V8 GAS
Liberty & Wrangler
- Remove heater and A/C housing as outlined under "Heater Housing, Replace."
- Lift heater core out of lower half of housing.
- Reverse procedure to install.
Dakota & Durango
- Remove heater and A/C housing as outlined under "Heater Housing, Replace."
- Remove heater housing cover, then lift heater core out of housing.
- Reverse procedure to install.
Full Size Pickups
- Recover refrigerant as outlined under , then drain engine coolant.
- Disconnect A/C hoses from evaporator lines and drain cooling system, then disconnect heater hoses from heater core lines.
- Remove coolant overflow bott...
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A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge RAM 3500 Pickup 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 Dodge RAM 3500 Pickup cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Domestic Vehicles
Vehicle: 2003 Dodge RAM 3500 Pickup 5.9 L6 DIESEL
CLICK HERE TO GET FULL ACCESS TO 2003 Dodge RAM 3500 Pickup A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge RAM 3500 Pickup 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 Dodge RAM 3500 Pickup 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 Dodge RAM 3500 Pickup 8.0 V10 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...
CLICK HERE TO GET FULL ACCESS TO 2003 Dodge RAM 3500 Pickup A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge RAM 3500 Pickup 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 Dodge RAM 3500 Pickup cars and light trucks from 1990+
Component Replacement & Adjustment -> Dakota, Durango, Full Size Pickup, Full Size Van, Grand Cherokee, Liberty & Wrangler -> Vacuum Reservoir, Replace -> Dakota & Durango -> Full Size Pickups -> Full Size Vans -> Grand Cherokee -> Liberty -> Wrangler
Vehicle: 2003 Dodge RAM 3500 Pickup 5.9 L6 DIESEL
Dakota & Durango
- Remove windshield wiper arms, then the weather-strip along front edge of cowl plenum cover/grille panel.
- Remove four plastic nuts that secure cowl plenum cover/grille panel near base of windshield.
- Remove two plastic rivets that secure each side of cowl plenum cover/grille panel to cowl plenum panel and cowl top panel.
- Lift cowl plenum cover/grille panel far enough to access windshield washer hose near right end of plenum and disconnect.
- Disconnect vacuum hose from reservoir, remove three reservoir attaching screws, then the reservoir.
- Reverse procedure to i...
CLICK HERE TO GET FULL ACCESS TO 2003 Dodge RAM 3500 Pickup A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge RAM 3500 Pickup 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 Dodge RAM 3500 Pickup cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 2003 Dodge RAM 3500 Pickup 5.7 V8 GAS
CLICK HERE TO GET FULL ACCESS TO 2003 Dodge RAM 3500 Pickup A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge RAM 3500 Pickup 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 Dodge RAM 3500 Pickup cars and light trucks from 1990+
Computer Relearn Procedures -> DaimlerChrysler -> 1999-2002 Dakota, Durango, Ram Pick-Up & Ram Van -> 1999-2004 -> Controller Anti-Lock Brakes (CAB) -> Engine Performance -> Except 1999-2002 -> Light Truck & Vans -> Pinion Factor Procedure -> Powertrain Control Module (PCM) -> Sentry Key Immobilizer System (SKIS) -> Shift Quality -> Theft Alarm -> Transaxle Quick Learn Procedure
Vehicle: 2003 Dodge RAM 3500 Pickup 8.0 V10 GAS
Powertrain Control Module (PCM)
Except 1999-2002
If battery cable has been disconnected, the PCM must relearn a new operating strategy. Connect battery cable and run engine until operating temperature is reached. After engine warm-up, drive vehicle under various operating conditions until PCM has relearned new strategy.
1999-2004
Anytime the PCM is replaced the VIN and vehicle mileage must be programmed into the new PCM. If the PCM is not programmed, Diagnostic Trouble Codes (DTCs) will set. To program the PCM, connect a DRB or suitably programmed ...
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