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2003 Dodge RAM 3500 VAN CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Dodge REPAIR SHOPS DON'T WANT YOU TO KNOW
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- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Starter & Alternator Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Dodge RAM 3500 VAN 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 Dodge RAM 3500 VAN automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge RAM 3500 VAN AUTOMOBILES
Component Replacement & Adjustment -> Dakota, Durango, Full Size Pickup, Full Size Van, Grand Cherokee, Liberty & Wrangler -> Recirculation Door, Replace -> Dakota & Durango -> Full Size Pickups & Grand Cherokee -> Liberty -> Wrangler
Vehicle: 2003 Dodge RAM 3500 VAN 5.2 V8 GAS
Dakota & Durango
- Remove heater and A/C housing as outlined under "Heater Housing, Replace."
- Remove recirculation air door actuator as outlined under "Mode Door Actuators."
- Remove heater and A/C housing cover, then lift lower end of recirculation door up far enough so that door lever is clear of recirculation air intake grille, twist door to remove door pivots from pivot holes.
- Remove recirculation door from blower motor housing cover.
- Reverse procedure to install.
Full Size Pickups & Grand Cherokee
- Remove heater and A/C unit from vehicle as described under "Heater Housing, Repla... "
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BRAKE SERVICE PROCEDURES FOR 2003 Dodge RAM 3500 VAN AUTOMOBILES
Disc Brakes -> Full Size Vans -> Rotor Replacement -> Front -> Rear
Vehicle: 2003 Dodge RAM 3500 VAN 5.9 V8 GAS
Front
- Raise and support vehicle, then remove wheel.
- Remove caliper as outlined under. "Caliper Service.". It is not necessary to disconnect brake line from caliper, but caliper must be supported at all times to prevent brake line damage.
- On 1999 models, remove caliper adapter from steering knuckle.
- On all models, remove grease cap, cotter pin, nut lock, hub nut, thrust washer and outer wheel bearing, then lift rotor off spindle.
- Reverse procedure to install, noting the following:
- Pack wheel bearings with suitable high temperature grease; if inner bearing is removed for packing, replac...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 2003 Dodge RAM 3500 VAN AUTOMOBILES
DaimlerChrysler Corp./Jeep Light Trucks, SUVs & Vans -> Component Locations -> 2005-06 Liberty w/2.4L & 3.7L Engines, 2005-06 Grand Cherokee, 1998-06 Durango, 1994-06 Dakota (Except 1994 2.5L), Ram Truck 1500-3500, Ram Van 1500-3500
Vehicle: 2003 Dodge RAM 3500 VAN 5.9 V8 GAS
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2003 Dodge RAM 3500 VAN AUTOMOBILES
DRIVESHAFT, Replace -> Install -> Remove
Vehicle: 2003 Dodge RAM 3500 VAN 5.2 V8 GAS
Remove
- Raise and support vehicle.
- Shift transmission to Neutral position.
- Using a suitable marker, mark a line across axle pinion yoke, or companion flange, and propeller shaft, or companion yoke for installation reference.
- On models with Dana axle, remove bolts holding universal joint clamps to pinion yoke.
- On models with Corporate axle, remove bolts holding companion yoke to companion flange.
- Slide slip yoke off of transmission, or transfer case, ou...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2003 Dodge RAM 3500 VAN AUTOMOBILES
Starter, Replace
Vehicle: 2003 Dodge RAM 3500 VAN 5.9 V8 GAS
- Remove battery ground cable.
- Raise and support vehicle.
- Remove nut and lockwasher securing starter motor to mounting stud on manual transmission clutch housing or automatic transmission torque converter housing.
- While supporting starter with one hand, remove upper mounting screw from starter.
- On models equipped with automatic transmission,slide transmission cooler tube bracket forward on tubes far enough for starter motor flange to be removed from lower mounting stud.
- On all models, move starter motor towards front of ...
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MAINTENANCE LAMP RESET PROCEDURES FOR 2003 Dodge RAM 3500 VAN AUTOMOBILES
Chrysler LLC Trucks -> Traction Control System Warning Lamp ->
Vehicle: 2003 Dodge RAM 3500 VAN 5.2 V8 CNG
This lamp should light for a approximately 6-8 seconds when the ignition is turned On as a bulb check. If the warni...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2003 Dodge RAM 3500 VAN AUTOMOBILES
Heater Hose, Replace -> Bypass -> Inlet -> Outlet
Vehicle: 2003 Dodge RAM 3500 VAN 5.2 V8 GAS
Inlet
- Drain cooling system into a suitable container.
- Reposition heater core inlet hose clamp at engine.
- Remove hose from engine.
- Reposition heater hose inlet clamp at heater core.
- Remove heater inlet hose from heater core.
- Remove hose from vehicle.
- Reverse procedure to install.
Outlet
- Drain cooling system into a suitable container.
- Reposition heater hose outlet clamp at heater core.
- Disconnect heater outlet hose from he...
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SERPENTINE BELT SERVICE PROCEDURES FOR 2003 Dodge RAM 3500 VAN AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2003 Dodge RAM 3500 VAN 5.2 V8 GAS
- Attach a suitable wrench to pulley mounting bolt of automatic tensioner.
- Rotate tensioner assembly clockwise until tension has been relieved.
- Remove belt from vehicle.
- Position new drive belt over all pulleys ex...
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COMPONENT LOCATION DIAGRAMS FOR 2003 Dodge RAM 3500 VAN AUTOMOBILES
Component location diagrams for most 2003 Dodge RAM 3500 VAN cars and light trucks sold in the U.S. from 1990+.
 Automatic Transmission Diagram for 2003 Dodge RAM 3500 VAN 5.2 V8 CNGComponents on diagram: |
 Instrument Panel Components Diagram for 2003 Dodge RAM 3500 VAN 5.2 V8 GASComponents on diagram: |
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WIRING DIAGRAMS FOR 2003 Dodge RAM 3500 VAN AUTOMOBILES
OEM drawn wiring diagrams for most 2003 Dodge RAM 3500 VAN cars and light trucks sold in the U.S.
 2003 Dodge RAM 3500 VAN 5.2 V8 CNG Wiring DiagramComponents on diagram: |
 2003 Dodge RAM 3500 VAN 5.9 V8 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 2003 Dodge RAM 3500 VAN AUTOMOBILES
OEM TSB listings for most 2003 Dodge RAM 3500 VAN cars and light trucks sold in the U.S. from 1985+.
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Document: RECALL - VISIBILITY:WINDSHIELD WIPER/WASHER Vehicle: 2003 Dodge RAM 3500 VAN 5.2 V8 GAS |
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Document: AUTOMATIC TRANSMISSION DIAGNOSTIC TEARDOWN PROCEDURE - REVISED Vehicle: 2003 Dodge RAM 3500 VAN 5.2 V8 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2003 Dodge RAM 3500 VAN AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2003 Dodge RAM 3500 VAN cars and light trucks sold in the U.S. and Canada from 1970+.
- Brake caliper mounting bolt torque
- Brake drum runout, machining, & discard specs
- Minimum brake lining thickness.
- Brake rotor runout, parallelism, machining, discard, & finish specs
A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 2003 Dodge RAM 3500 VAN cars and light trucks sold in the U.S. and Canada from 1980+.
- Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap
COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.
PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules
QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 2003 Dodge RAM 3500 VAN cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.
- Automatic transmission/transaxles capacities, lubricant recommendations
- Differential/final drive capacities, lube recommendations, grades, & viscosities
- Final drive fill & drain plug torques
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
- Severe service maintenance & interval recommendations
- Tire sizes, wheel nut/bolt torque, pressures & rim sizes
- Transfer case capacities, lube recommendations, grades, & viscosities
TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 2003 Dodge RAM 3500 VAN cars and light trucks sold in the U.S. and Canada from 1980+
- Airflow sensor electrical specifications
- Tensioning specifications for systems with automatic tensioners
- Barometric pressure sensor specs
- Battery group number and cranking performance
- Crankshaft & camshaft position sensor resistance
- Engine compression pressures
- Coolant temperature sensor specs
- Computer advance.
- Diesel fuel temperature sensor resistance.
- Distributor advance specifications
- Ignition pickup coil resistance
- Exhaust gas recirculation temperature sensor resistance
- Engine fastener torque values
- Firing order diagrams
- Fuel system pressures
- Generator (alternator) specs
- Intake air temperature sensor specs
- Ignition coil specifications
- Fuel injector resistance
- Engine idle speeds
- Knock sensor resistance
- Manifold absolute pressure sensor specs
- Mixture control solenoid resistance
- Voltage regulator specs
- Spark plug applications & gaps
- Starter motor electrical specs.
- Tensioning specifications for systems without automatic tensioners
- Throttle body temperature sensor resistance
- Ignition timing in degrees at rpm
- Transmission oil temperature sensor resistance
- Throttle position sensor specs
- Vacuum sensor valve specs
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