Auto Parts Search
Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Dodge RAM 2500 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 2500 Pickup automobile. Try the Automotix DIY solution today!
We have info for following modifications of 2003 Dodge RAM 2500 Pickup
- 2003 Dodge RAM 2500 Pickup 5.9 L6 DIESEL, CID:359, Fuel Injection, Aspiration:359, Engine VIN:, Desg:C
- 2003 Dodge RAM 2500 Pickup 8.0 V10 GAS, CC:7990, CID:488, Fuel Injection, Aspiration:488, Engine VIN:, Desg:W
- 2003 Dodge RAM 2500 Pickup 5.9 L6 DIESEL, CID:359, Fuel Injection, Aspiration:359, Engine VIN:, Desg:6
- 2003 Dodge RAM 2500 Pickup 5.7 V8 GAS, CID:345, Fuel Injection, Aspiration:345, Engine VIN:, Desg:D
A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge RAM 2500 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 2500 Pickup cars and light trucks from 1990+
Component Replacement & Adjustment -> Dakota, Durango, Full Size Pickup, Full Size Van, Grand Cherokee, Liberty & Wrangler -> Compressor, Replace -> Dakota, Durango, Full Size Pickups, Full Size Vans & Grand Cherokee -> Liberty & Wrangler
Vehicle: 2003 Dodge RAM 2500 Pickup 5.9 L6 DIESEL
Liberty & Wrangler
- Recover refrigerant as outlined under , then remove serpentine drive belt.
- Disconnect clutch wire.
- Remove suction and discharge lines from compressor. Plug openings.
- Remove serpentine drive belt.
- Remove compressor mounting bolts, then the compressor.
- Reverse procedure to install. Torque compressor mounting bolts to 21 ft. lbs.
Dakota, Durango, Full Size Pickups, Full Size Vans & Grand Cherokee
If compressor is being removed in order to gain working clearance when servicing other components, such as cylinder heads, alternator or engine, it is not necessary to disco...
CLICK HERE TO GET FULL ACCESS TO 2003 Dodge RAM 2500 Pickup A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge RAM 2500 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 2500 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, Replace -> Dakota, Durango & Liberty -> Full Size Pickups -> Grand Cherokee
Vehicle: 2003 Dodge RAM 2500 Pickup 8.0 V10 GAS
Dakota, Durango & Liberty
- Remove heater and A/C unit as outlined under "Heater Housing, Replace" then disassemble.
- Lift blend air door pivot shaft out of pivot hole in bottom of heater and A/C housing.
- Reverse procedure to install.
Full Size Pickups
- Remove heater and A/C unit as outlined under "Heater Housing, Replace," then invert unit and remove screws holding halves together.
- Remove center adapter heat duct and screw, then disconnect electrical connectors and remove bottom portion of heater and A/C housing.
- Remove temperature/blend air door.
- Reverse procedure to insta...
CLICK HERE TO GET FULL ACCESS TO 2003 Dodge RAM 2500 Pickup A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge RAM 2500 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 2500 Pickup cars and light trucks from 1990+
Component Replacement & Adjustment -> Dakota, Durango, Full Size Pickup, Full Size Van, Grand Cherokee, Liberty & Wrangler -> Accumulator, Replace -> Dakota -> Full Size Pickups & Grand Cherokee -> Liberty & Wrangler
Vehicle: 2003 Dodge RAM 2500 Pickup 5.9 L6 DIESEL
Liberty & Wrangler
- Recover refrigerant as outlined under .
- Disconnect wiring harness at low pressure cycling clutch switch and loosen screw at accumulator retaining band.
- Disconnect suction line from accumulator, then accumulator inlet tube from evaporator. Install plugs or tape over all open refrigerant lines.
- Remove accumulator from retaining band.
- Reverse procedure to install.
Full Size Pickups & Grand Cherokee
- Recover refrigerant as outlined under , then disconnect refrigerant lines from accumulator. Install a plug or tape over all open refrigerant lines.
- Disconnect wiring harn...
CLICK HERE TO GET FULL ACCESS TO 2003 Dodge RAM 2500 Pickup A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge RAM 2500 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 2500 Pickup cars and light trucks from 1990+
Component Replacement & Adjustment -> Dakota, Durango, Full Size Pickup, Full Size Van, Grand Cherokee, Liberty & Wrangler -> Mode Door Actuators, Replace -> Blend Door -> Dakota & Durango -> Defrost/Demist, Floor & Panel Door -> Floor/Defrost Doors -> Floor/Panel Door -> Full Size Pickups & Grand Cherokee -> Full Size Vans -> Heat/Defrost Door -> Heater/Defrost Door -> Liberty -> Mode Door -> Panel/Defrost Doors -> Recirc Door -> Recirculation Door -> Wrangler
Vehicle: 2003 Dodge RAM 2500 Pickup 5.9 L6 DIESEL
Dakota & Durango
Recirculation Door
- Remove instrument panel as outlined under "Instrument Panel, Replace," then remove Infinity speaker system amplifier if equipped.
- From inside vehicle disconnect two vacuum connectors from actuator, then remove two stamped nuts that secure actuator to blower motor housing cover.
- Unhook actuator link from recirculation air door lever, then remove actuator.
- Reverse procedure to install.
Floor/Defrost Doors
- Remove instrument panel as outlined under "Instrument Panel, Replace."
- Disconnect two vacuum harness connectors, then the push nut retainer t...
CLICK HERE TO GET FULL ACCESS TO 2003 Dodge RAM 2500 Pickup A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge RAM 2500 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 2500 Pickup cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 2003 Dodge RAM 2500 Pickup 5.9 L6 DIESEL
CLICK HERE TO GET FULL ACCESS TO 2003 Dodge RAM 2500 Pickup A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge RAM 2500 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 2500 Pickup cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 2003 Dodge RAM 2500 Pickup 5.7 V8 GAS
CLICK HERE TO GET FULL ACCESS TO 2003 Dodge RAM 2500 Pickup A/C & HEATER SERVICE PROCEDURES
Shop online for auto body parts, engines, wheels, lights...
| More parts |
| Get the Complete Technical Service Bulletins! |
 Access diagrams and repair information such as wiring diagrams,
diagnosis and repair charts, manufacturer
service bulletins, and OEM Part
numbers of your 2003 Dodge RAM 2500 Pickup vehicle.
|
| Access the Complete guide! |
