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2012 Ram 3500 Service and Repair Manual
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$29.99 USD
Unit price
Covers all 2012 3500 trims — SLT Crew Cab Pickup 4-Door, Laramie Cab & Chassis 4-Door, SLT Cab & Chassis 4-Door +5 more ·
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Wiring diagrams & schematics
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2012 Ram 3500 Service and Repair Manual
Regular price
$29.99 USD
Unit price
2012 Ram 3500 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
- Laramie Cab & Chassis 4-Door
- SLT Cab & Chassis 4-Door
- SLT Standard Cab Pickup 2-Door
- SLT Cab & Chassis 2-Door
- Laramie Longhorn Crew Cab Pickup 4-Door
- ST Cab & Chassis 4-Door
- SLT Extended Crew Cab Pickup 4-Door
- Laramie Crew Cab Pickup 4-Door
- ST Cab & Chassis 2-Door
- Laramie Extended Crew Cab Pickup 4-Door
- Laramie Longhorn Extended Crew Cab Pickup 4-Door
- ST Standard Cab Pickup 2-Door
- ST Crew Cab Pickup 4-Door
Engines covered
- 5.7L 345Cu. In. V8 GAS OHV Naturally Aspirated
- 6.7L 408Cu. In. l6 DIESEL OHV Turbocharged
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
Chrysler (FCA US LLC) is recalling aftermarket Mopar Canvas Seat Covers for certain 2012-2016 RAM 1500, 2500, and 3500 trucks. These Mopar canvas seat covers were sold through Chrysler dealerships be
Consequence
If the seat cover impedes the air bag deployment, the seat thorax air bags may not provide adequate
Remedy
Chrysler will notify owners to remove the front seat covers and return them for a full refund. The
Chrysler (FCA US LLC) is recalling certain model year 2011-2014 Dodge Charger Police vehicles, 2007-2013 RAM 3500 Cab Chassis, 2008-2013 RAM 4500 and 5500 Cab Chassis, and 2013 RAM 2500 and 3500 vehic
Consequence
If the alternator fails, the vehicle may stall without warning, increasing the risk of a crash. The
Remedy
Chrysler will notify owners, and dealers will replace the alternator with a revised alternator, free
Chrysler Group LLC (Chrysler) is recalling certain model year 2008-2012 RAM 2500 4X4 and 3500 4X4 trucks, 2008-2012 Dodge RAM 3500 4x2 Cab Chassis, and model year 2008 Dodge RAM 1500 Mega Cab 4x4. Th
Consequence
A failure of the tie rod assembly may result in a loss of steering control, increasing the risk of a
Remedy
Chrysler notified owners on January 16, 2014 that dealers would inspect vehicles and replace the ste
Chrysler Group LLC (Chrysler) is recalling certain model year 2012 RAM 3500 trucks manufactured May 4, 2012, through August 7, 2012; and model year 2012 RAM 4500 and 5500 trucks manufactured May 3, 20
Consequence
An unexpected loss of power transfer may increase the risk of a crash.
Remedy
Chrysler will notify owners, and dealers will replace the transmission assembly free of charge. The
Plate - Planetary
Replacement Totally Integrated Power Module (TIPM) Displays Incorrect Vehicle Identification Number (VIN) Current and Active
Connector kit Before ordering this connector repair kit 68018957A$, check it in the Mopar Connector Repair Kit Website to confirm part number and applicability. There is an error with the wiring diagrams in Service Library that is causing t
LIFTER, Hydraulic Roller Deactivating Please do not replace MDS lifters because the disconnecting pin is not lined up, this is normal and not a defect.
Connector kit Before ordering this connector repair kit 68018957A$, check it in the Mopar Connector Repair Kit Website to confirm part number and applicability. There is an error with the wiring diagrams in Service Library that is causing t
LIFTER, Hydraulic Roller Deactivating Please do not replace MDS lifters because the disconnecting pin is not lined up, this is normal and not a defect.
Lubrication and Maintenance Fluids If MOPAR fluids and chemicals are not readily available, please review Service Library for specifications so a suitable alternative can be used
wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK
Showing the 8 most recent of 56 technical service bulletins on file with NHTSA.
No complaints filed
No consumer complaints on file with NHTSA for the 2012 Ram 3500.
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