2002 Dodge Ram 1500 Service and Repair Manual
2002 Dodge Ram 1500 service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Wiring diagrams and electrical sections
- Powertrain, brakes, steering, suspension, HVAC and more
Trims covered
- SLT Crew Cab Pickup 4-Door
- Custom Standard Cab Pickup 2-Door
- ST Standard Cab Pickup 2-Door
- ST Crew Cab Pickup 4-Door
- SLT Standard Cab Pickup 2-Door
Engines covered
- 5.9L 360Cu. In. V8 GAS OHV Naturally Aspirated
- 4.7L 287Cu. In. V8 GAS SOHC Naturally Aspirated
- 3.7L 226Cu. In. V6 GAS SOHC Naturally Aspirated
- 3.9L 3906CC 239Cu. In. V6 GAS OHV Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
FEDERAL-MOGUL IS RECALLING CERTAIN CARQUEST, NATIONAL, AND PERCISION BRAND WHEEL HUB ASSEMBLIES, P/NOS 515073 AND 515073, SOLD FOR USE AS REPLACEMENT EQUIPMENT ON MODEL YEAR 2002 THROUGH 2008 DODGE RA
A VEHICLE CRASH CAN OCCUR IF THE WHEEL SEPARATES FROM THE VEHICLE.
FEDERAL-MOGUL WILL NOTIFY OWNERS OF RECORD AND TECHNICIANS WILL REPLACE THE AFFECTED HUB ASSEMBLIES
CERTAIN REPLACEMENT K&N FUEL PERFORMANCE KITS, P/NOS. 57-1509, 57-1511, 57-1511-1, 57-1517, 57-1517-1, 57-1527, AND 57-1530. ALSO, A SMALL PERCENTAGE OF THESE KITS WERE SOLD UNDER THE MOPAR PERFORMAN
A JAMMED OPEN THROTTLE COULD CAUSE UNINTENDED ACCELERATION OF THE VEHICLE, POSSIBLY RESULTING IN A C
K&N WILL PROVIDE OWNERS WITH A FREE REPAIR KIT ALONG WITH REPAIR INSTRUCTIONS. THE RECALL BEGAN ON
ON CERTAIN 4X4 PICKUP TRUCKS EQUIPPED WITH THE SNOW PLOW PREPARATION PACKAGE, THE TIRES SUPPLIED ON SOME VEHICLES MAY HAVE GROSS AXLE WEIGHT RATINGS THAT SLIGHTLY EXCEED THE MAXIMUM TIRE LOAD CAPACITY
DEALERS WILL PROVIDE REPLACEMENT P245/75R16 TIRES TO MEET THE LOAD CARRYING CAPACITY SPECIFIED ON TH
ON CERTAIN PICKUP TRUCKS, THE DETENT SYSTEM ON THE EXTERIOR MIRROR HOUSINGS MAY LOSE THE FUNCTIONALITY.
THIS COULD POTENTIALLY AFFECT REARWARD FIELD OF VISION, INCREASING THE RISK OF A CRASH.
DEALERS WILL INSTALL A MIRROR DETENT RETAINER KIT TO CORRECT THIS CONDITION. OWNER NOTIFICATION BEG
ON CERTAIN PICKUP TRUCKS, THE ELECTRICAL CONNECTOR AT THE BOTTOM OF THE STEERING COLUMN CONTAINS AN UNDER-SIZED TERMINAL FOR THE HVAC BLOWER MOTOR CIRCUIT. LOCALIZED HEATING FROM CURRENT FLOW WITH TH
THIS CONDITION COULD CAUSE IMPAIRMENT OF VISIBILITY IN INCLEMENT WEATHER, INCREASING THE RISK OF A C
DEALERS WILL INSTALL A WIRING HARNESS OVERLAY TO CORRECT THIS CONDITION. OWNER NOTIFICATION BEGAN A
Plate - Planetary
KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number. The "AB" NIC level will not program to these platforms. For all other platforms, if the "AB" NIC level will not program to the vehicl
KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number. The "AB" NIC level will not program to these platforms. For all other platforms, if the "AB" NIC level will not program to the vehicl
Cummins Equipped Vehicles ONLY - The replacement oil pan gasket can be a four piece gasket rather than a single piece gasket. This applies to Cummins 5.9L and 6.7L engines only.
Valve Body. These may cause over drive cycling.
Charging System, Battery Diagnostic Tools and Warranty This information only bulletin discusses using the correct test equipment for testing batteries and charging systems, and also warranty reimbursement when battery replacements are neces
Disinfectant Solution Recommended for COVID-19
NEW WATER PUMP FOR 3.7L ENGINE - NO LONGER COMMON WITH 4.7L. ADVANCED SERVICE INFORMATION #05-002. *TT
Showing the 8 most recent of 9 technical service bulletins on file with NHTSA.
THE CONSUMER WAS INJURED WHEN THE AIR BAGS FAILED TO DEPLOY IN AN ACCIDENT. *PH CONSUMER HAD TWO SURGERIES SINCE THE ACCIDENT AND HAD BEEN UNABLE TO RECEIVE ANY HELP REGARDING THE ACCIDENT. *PH
THE CONSUMER WAS INJURED WHEN THE AIR BAGS FAILED TO DEPLOY IN AN ACCIDENT. *PH CONSUMER HAD TWO SURGERIES SINCE THE ACCIDENT AND HAD BEEN UNABLE TO RECEIVE ANY HELP REGARDING THE ACCIDENT. *PH
THE REAR RIGHT TIRE AND ASSEMBLY BROKE OFF MY 2002 DODGE RAM WHILE MY WIFE AND CHILDREN WERE ON THE FREEWAY. THIS CAUSED THE VEHICLE TO ROLLOVER. APPARENTLY A PROBLEM WITH THE AXLE. I UNDERSTAND TH
TL* THE CONTACT OWNS A 2002 DODGE RAM 1500. WHILE DRIVING APPROXIMATELY 45 MPH, THE VEHICLE CRASHED INTO A PINE TREE. THE AIR BAGS FAILED TO DEPLOY. THE CONTACT SUSTAINED INJURIES TO THE NECK, BACK, A
TL* THE CONTACT OWNS A 2002 DODGE RAM 1500. WHILE DRIVING AT AN UNKNOWN SPEED, THE CONTACT'S VEHICLE CRASHED INTO A SECOND VEHICLE. THE FRONT END SUSTAINED SIGNIFICANT DAMAGE, BUT THE AIR BAGS DID NOT
Showing the 5 most serious of 1004 complaints filed with NHTSA.
