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2003 Dodge RAM 1500 Pickup CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Dodge REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Component Locations
- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- 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
A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge RAM 1500 Pickup AUTOMOBILES
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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BRAKE SERVICE PROCEDURES FOR 2003 Dodge RAM 1500 Pickup AUTOMOBILES
Power Brake Units -> Power Brake Unit Service -> Caravan, Town & Country & Voyager -> Cherokee -> Dakota & Durango -> Full Size Pickup -> Full Size Van -> Grand Cherokee -> Hydraulic Booster -> Inline Mount -> Installation -> Liberty -> PT Cruiser -> Removal -> Replacement -> Transverse Mount -> Vacuum Booster -> Wrangler
Vehicle: 2003 Dodge RAM 1500 Pickup 5.7 V8 GAS
The only serviceable power brake booster components are the vacuum hose and the check valve.. The power brake booster must be serviced as an assembly. If diagnosis indicates a power brake booster fault condition, the unit must be replaced as an assembly.
Replacement
Full Size Pickup
Vacuum Booster
- With engine stopped, pump brake pedal four or five times to deplete power booster vacuum.
- Remove brake lines from master cylinder.
- Remove nuts attaching master cylinder and valves to power brake booster unit studs, then remove master cylinder and valves as an assembly.
- Disconnect vac...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 2003 Dodge RAM 1500 Pickup 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 1500 Pickup 3.7 V6 GAS
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2003 Dodge RAM 1500 Pickup AUTOMOBILES
DRIVESHAFT U-JOINT, Replace -> Assemble -> Disassemble -> U-Joint with Injected Rings -> U-Joint with Snap Rings
Vehicle: 2003 Dodge RAM 1500 Pickup 4.7 V8 GAS
This procedure describes a propeller shaft equipped with a cardan joint in the tube yoke. For propeller shafts equipped with a companion/slip yoke, repeat the steps to remove the remaining cardan joint.
U-Joint with Snap Rings
Disassemble
- Tap outside of bearing cap with a drift to loosen snap ring.
- Remove snap rings from both sides of yoke.
- Position yoke with grease fitting if equipped, pointing up.
- Position a socket with a inside diameter large enough to receive bearing cap, beneath yoke on a press.
- Place another socket with an outside diameter smaller than bearing cap on ...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2003 Dodge RAM 1500 Pickup AUTOMOBILES
Alternator, Replace
Vehicle: 2003 Dodge RAM 1500 Pickup 5.7 V8 GAS
- Remove battery ground cable.
- Remove alternator drive belt.
- Remove battery positive terminal retaining nuts.
- Remove ground terminal and field terminal retaining nuts.
- Remove upper alternator mounting bolt, lower ...
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MAINTENANCE LAMP RESET PROCEDURES FOR 2003 Dodge RAM 1500 Pickup AUTOMOBILES
Chrysler LLC Trucks -> Service 4WD System Warning Lamp ->
Vehicle: 2003 Dodge RAM 1500 Pickup 3.7 V6 GAS
This lamp should light for a approximately 2 seconds when the ignition is turned On as a bulb check. If the warning lamp...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2003 Dodge RAM 1500 Pickup AUTOMOBILES
Radiator, Replace
Vehicle: 2003 Dodge RAM 1500 Pickup 3.7 V6 GAS
- Drain cooling system into suitable container.
- Disconnect upper and lower radiator hoses.
- Remove coolant overflow tank hose from radiator filler neck.
- Remove coolant overflow tank by pulling straight up.
- Unclip power steering hoses from fan shroud.
- Disconnect electrical connectors from windshield washer reservoir tank, then remove tank.
- Remove fan shroud mounting bolts, then pull up and ...
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SERPENTINE BELT SERVICE PROCEDURES FOR 2003 Dodge RAM 1500 Pickup AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2003 Dodge RAM 1500 Pickup 4.7 V8 GAS
- Rotate belt tensioner until it contacts stop.
- Remove driv...
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COMPONENT LOCATION DIAGRAMS FOR 2003 Dodge RAM 1500 Pickup AUTOMOBILES
Component location diagrams for most 2003 Dodge RAM 1500 Pickup cars and light trucks sold in the U.S. from 1990+.
Center High Mounted Stop Lamp Diagram for 2003 Dodge RAM 1500 Pickup 4.7 V8 GAS Components on diagram: |
Transmission Components Diagram for 2003 Dodge RAM 1500 Pickup 4.7 V8 GAS Components on diagram: |
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WIRING DIAGRAMS FOR 2003 Dodge RAM 1500 Pickup AUTOMOBILES
OEM drawn wiring diagrams for most 2003 Dodge RAM 1500 Pickup cars and light trucks sold in the U.S.
2003 Dodge RAM 1500 Pickup 4.7 V8 GAS Wiring Diagram Components on diagram: |
2003 Dodge RAM 1500 Pickup 5.7 V8 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 2003 Dodge RAM 1500 Pickup AUTOMOBILES
OEM TSB listings for most 2003 Dodge RAM 1500 Pickup cars and light trucks sold in the U.S. from 1985+.
Document: RECALL - SAFETY RECALL J11 MOPAR WINDSHIELD WIPER MOTOR Vehicle: 2003 Dodge RAM 1500 Pickup 5.9 V8 GAS Auto Systems: |
Document: Flash: PCM to Allow The Generic Scan Tool To Properly Report Catalyst Monitor Vehicle: 2003 Dodge RAM 1500 Pickup 5.9 V8 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2003 Dodge RAM 1500 Pickup AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2003 Dodge RAM 1500 Pickup 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 1500 Pickup 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 1500 Pickup 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 1500 Pickup 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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