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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Dodge RAM 1500 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 1500 Pickup automobile. Try the Automotix DIY solution today!
We have info for following modifications of 2003 Dodge RAM 1500 Pickup
- 2003 Dodge RAM 1500 Pickup 5.9 V8 GAS, CID:360, Fuel Injection, Aspiration:360, Engine VIN:, Desg:Z
- 2003 Dodge RAM 1500 Pickup 4.7 V8 GAS, CID:287, Fuel Injection, Aspiration:287, Engine VIN:, Desg:N
- 2003 Dodge RAM 1500 Pickup 3.7 V6 GAS, CID:225, Fuel Injection, Aspiration:225, Engine VIN:, Desg:K
- 2003 Dodge RAM 1500 Pickup 5.7 V8 GAS, CID:345, Fuel Injection, Aspiration:345, Engine VIN:, Desg:D
A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge RAM 1500 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 1500 Pickup cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Domestic Vehicles
Vehicle: 2003 Dodge RAM 1500 Pickup 4.7 V8 GAS
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A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge RAM 1500 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 1500 Pickup cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 2003 Dodge RAM 1500 Pickup 3.7 V6 GAS
CLICK HERE TO GET FULL ACCESS TO 2003 Dodge RAM 1500 Pickup A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge RAM 1500 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 1500 Pickup cars and light trucks from 1990+
General Service Domestic Vehicles -> 2003-04 -> Leak Test -> Electronic Leak Detectors -> Fluid Leak Detectors
Vehicle: 2003 Dodge RAM 1500 Pickup 3.7 V6 GAS
Testing the refrigerant system for leaks is one of the most important phases of troubleshooting. One or more of the methods outlined will prove useful in detecting leaks or checking connections if service work is performed. Before beginning any leak test, attach a manifold gauge set and note pressure. If little or no pressure is indicated, a partial charge must be installed. Check all connections, compressor head gasket, oil filler plug and compressor shaft seal for leaks.
For R-134a system an electronic type leak detector is recommended.
Electronic Leak Detectors
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A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge RAM 1500 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 1500 Pickup cars and light trucks from 1990+
Component Replacement & Adjustment -> Dakota, Durango, Full Size Pickup, Full Size Van, Grand Cherokee, Liberty & Wrangler -> Temperature/Blend Air Door Motor, Replace -> Grand Cherokee
Vehicle: 2003 Dodge RAM 1500 Pickup 4.7 V8 GAS
Grand Cherokee
- Disconnect motor electrical conn...
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A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge RAM 1500 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 1500 Pickup cars and light trucks from 1990+
Component Replacement & Adjustment -> Dakota, Durango, Full Size Pickup, Full Size Van, Grand Cherokee, Liberty & Wrangler -> Filter/Drier, Replace -> Durango -> Full Size Vans
Vehicle: 2003 Dodge RAM 1500 Pickup 5.9 V8 GAS
Whenever the system has been open for any amount of time as in the case of a collision, the filter/drier must be replaced because the dehydrator element will be saturated with moisture. A new unit is required to remove excess moisture from the rest of the system.
Durango
- Recover refrigerant as outlined under .
- Remove screws that secure front and rear liquid line block fittings to filter/drier inlet and outlet, then disengage block fittings from filter/drier. Plug all open lines.
- Remove screw securing filter/drier mounting bracket to front fender wheelhouse front extension, the...
CLICK HERE TO GET FULL ACCESS TO 2003 Dodge RAM 1500 Pickup A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge RAM 1500 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 1500 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 1500 Pickup 3.7 V6 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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