2022 Ram 1500 Service and Repair Manual

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Factory-Grade Data

2022 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

  • TRX Crew Cab Pickup 4-Door
  • SLT Crew Cab Pickup 4-Door
  • Rebel Crew Cab Pickup 4-Door
  • Laramie Extended Cab Pickup 4-Door
  • HFE Extended Cab Pickup 4-Door
  • Limited Crew Cab Pickup 4-Door
  • Laramie Sport Crew Cab Pickup 4-Door
  • Sport Crew Cab Pickup 4-Door
  • Limited Longhorn Crew Cab Pickup 4-Door
  • Tradesman Extended Cab Pickup 4-Door
  • HFE Crew Cab Pickup 4-Door
  • Tradesman Crew Cab Pickup 4-Door
  • Rebel Extended Cab Pickup 4-Door
  • Lone Star Extended Cab Pickup 4-Door
  • Longhorn Crew Cab Pickup 4-Door
  • Hemi Sport Crew Cab Pickup 4-Door
  • Lone Star Crew Cab Pickup 4-Door
  • Sport Extended Cab Pickup 4-Door
  • Big Horn Extended Cab Pickup 4-Door
  • Big Horn Crew Cab Pickup 4-Door
  • Laramie Crew Cab Pickup 4-Door

Engines covered

  • 6.2L 6166CC 376Cu. In. V8 GAS OHV Supercharged
  • 5.7L 345Cu. In. V8 GAS OHV Naturally Aspirated
  • 3.6L 3604CC 220Cu. In. V6 GAS DOHC Naturally Aspirated
  • 3.0L 2987CC 182Cu. In. V6 DIESEL DOHC Turbocharged
  • 3.6L 3604CC 220Cu. In. V6 MILD HYBRID EV-GAS (MHEV) DOHC Naturally Aspirated
  • 5.7L 345Cu. In. V8 MILD HYBRID EV-GAS (MHEV) 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

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Vehicle Safety Data

2022 Ram 1500 Recalls & Complaints

NHTSA #23V65400028/09/2023Component: BACK OVER PREVENTION:DISPLAY FUNCTION

Chrysler (FCA US, LLC) is recalling certain 2022-2023 Ram 1500, Ram 3500 Cab Chassis with GVWR less than 10,000 lbs., and 2022-2024 Ram 2500 vehicles. The radio software may prevent the rearview imag

Consequence

A rearview camera that does not display an image reduces the driver's rear view, increasing the risk

Remedy

Dealers will update the radio software, free of charge. Owner notification letters were mailed Octo

NHTSA #22V76600013/10/2022Component: SEAT BELTS:PRETENSIONER

Chrysler (FCA US, LLC) is recalling certain 2022 Ram 1500, Jeep Gladiator, and 2021 Jeep Wrangler vehicles. The front seat belt retractors may have an improperly welded micro gas generator, which can

Consequence

A seat belt with pretensioner failure may not properly restrain an occupant during a crash, increasi

Remedy

Dealers will replace the front seat belt retractors. free of charge. Owner notification letters wer

NHTSA #22V76700013/10/2022Component: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

Chrysler (FCA US, LLC) is recalling certain 2020-2022 Jeep Wrangler, Ram 1500, and 2021-2022 Jeep Gladiator vehicles equipped with 3.0L diesel engines. The high pressure fuel pump (HPFP) may fail, ca

Consequence

An engine stall can increase the risk of a crash.

Remedy

Dealers will replace the HPFP and inspect and replace additional fuel system components, as necessar

NHTSA #24V43600013/06/2024Component: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Chrysler (FCA US, LLC) is recalling certain 2021-2022 Dodge Durango, 2021-2023 Chrysler Pacifica, Jeep Grand Cherokee L, 2022 Ram 1500, 2500, 3500, Chrysler Voyager, 2022-2023 Jeep Compass, Grand Cher

Consequence

A rearview camera image that does not display decreases the driver's visibility, increasing the risk

Remedy

Dealers will update the radio software or the software will be OTA, "Over-The-Air," free of charge.

NHTSA #24V43700013/06/2024Component: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Chrysler (FCA US, LLC) is recalling one 2022 Ram 1500 Classic vehicle. The wiring harness may short circuit and prevent the rearview image from displaying. As such, this vehicle fails to comply with

Consequence

A rearview camera image that does not display decreases the driver's visibility, increasing the risk

Remedy

Dealers will replace the wiring harness, free of charge. The vehicle has been remedied. Owners may

NHTSA #23V26300013/04/2023Component: FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP

Chrysler (FCA US, LLC) is recalling certain 2021-2023 Jeep Wrangler, Gladiator, and 2022-2023 Ram 1500 vehicles equipped with a 3.0L diesel engine. The high pressure fuel pump (HPFP) may fail.

Consequence

Fuel pump failure can result in an engine stall, increasing the risk of a crash.

Remedy

Dealers will replace the HPFP and replace additional fuel system components, as necessary, free of c

NHTSA #23V26400013/04/2023Component: AIR BAGS:SENSOR:SIDE IMPACT

Chrysler (FCA US, LLC) is recalling certain 2022 Ram 1500 vehicles. The B-pillar impact sensors may be missing, which can result in delayed air bag deployment or non-deployment.

Consequence

Air bags that do not deploy as intended increase the risk of injury in a crash.

Remedy

Dealers will inspect and, if necessary, install the B-pillar impact sensors, free of charge. Owner

NHTSA #21V87100010/11/2021Component: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:WINDSHIELD:ELECTRICAL HEATIN

Chrysler (FCA US, LLC) is recalling certain 2022 Ram 1500 vehicles. These vehicles may have been built with incompatible heating, ventilation, and air conditioning systems (HVAC), resulting in the wi

Consequence

An inoperable defrosting and defogging system can reduce visibility for drivers in certain condition

Remedy

FCA US, LLC will repurchase the affected vehicles, free of charge. Owner notification letters were

NHTSA #22V40700009/06/2022Component: BACK OVER PREVENTION:DISPLAY FUNCTION

Chrysler (FCA US, LLC) is recalling certain 2022 Ram 1500, 2500 pickup trucks, and 3500 Cab Chassis vehicles with GVWR less than 10,000 lbs. The radio software may prevent the rearview image from dis

Consequence

A rearview camera that does not display an image reduces the driver's rear view, increasing the risk

Remedy

Dealers will reprogram the radio software, free of charge. Owner notification letters were mailed J

NHTSA #23V05900009/02/2023Component: BACK OVER PREVENTION:DISPLAY FUNCTION

Chrysler (FCA US, LLC) is recalling certain 2021-2023 Ram 1500 and 2023 Ram 2500 vehicles. The trailer reverse steering control module (TRSCM) may prevent the rearview image from displaying when the

Consequence

A rearview image that does not display while in reverse decreases the driver's visibility of the rea

Remedy

Dealers will update the TRSCM software, free of charge. Owner notification letters were mailed Marc

NHTSA #22V90400008/12/2022Component: STRUCTURE:BODY:TAILGATE:HINGE AND ATTACHMENTS

Chrysler (FCA US, LLC) is recalling certain 2019-2022 Ram 1500, 2500, and 3500 pickup trucks. The tailgate may not latch properly due to misaligned tailgate strikers, which could result in the tailga

Consequence

An unintended tailgate opening while driving may result in a loss of unsecured cargo, possibly creat

Remedy

Dealers will inspect the tailgate striker alignment to the box latch and adjust, if necessary, free

NHTSA #25V76500006/11/2025Component: AIR BAGS:FRONTAL

Chrysler (FCA US, LLC) is recalling certain 2021-2022 Ram 1500, Ram 2500, Ram 3500, Ram 4500, and Ram 5500 vehicles. The steering column control module may cause the driver's side air bag not to deplo

Consequence

A driver's side air bag that does not deploy as intended increases the risk of injury in a crash.

Remedy

Dealers will replace the steering column control module, free of charge. Owner notification letters

TSB #11032865

SENSOR KNOCK

TSB #11032864

SENSOR KNOCK

TSB #11032863

SENSOR KNOCK

TSB #11032862

SENSOR KNOCK

TSB #11032842

Radio Message "Power Surge On USB Detected" Customers may comment on the following: The radio displays the message: Power surge on USB hub detected Fig. 1. NOTE: After the message appears, no USB devices function in the hub (no charging, no

TSB #11032822

Instrument Panel Cluster (IPC) Flicker Turn By Turn The customer may experience flickering on their Instrument Panel Cluster (IPC) when the turn-by-turn feature is enabled. This issue occurs when using Google Maps for Navigation via CarPlay

TSB #11032645

Instrument Panel Cluster (IPC) Flicker Turn By Turn The customer may experience flickering on their Instrument Panel Cluster (IPC) when the turn-by-turn feature is enabled. This issue occurs when using Google Maps for Navigation via CarPlay

TSB #11032344

Squeak Or Squawk Noise Coming From Either Side Door Of The Vehicle, It Could Be Just One Door Or More. The Noise Can Be Present In Either The Upper Or The Lower Hinge.

Showing the 8 most recent of 821 technical service bulletins on file with NHTSA.

20250529Component: AIR BAGSCrash reported2 injured

The contact owns a 2022 Ram 1500. The contact stated that while driving at approximately 15-20 MPH coming to a stop light, the contact attempted to apply the brake pedal however the brakes failed to e

20250529Component: SERVICE BRAKES, HYDRAULICCrash reported2 injured

The contact owns a 2022 Ram 1500. The contact stated that while driving at approximately 15-20 MPH coming to a stop light, the contact attempted to apply the brake pedal however the brakes failed to e

20250529Component: ELECTRONIC STABILITY CONTROL (ESC)Crash reported2 injured

The contact owns a 2022 Ram 1500. The contact stated that while driving at approximately 15-20 MPH coming to a stop light, the contact attempted to apply the brake pedal however the brakes failed to e

20251125Component: STEERINGCrash reported1 injured

NHTSA Vehicle Safety Complaint — Date of Incident: November 23, 2025
 Vehicle: 2022 Ram 1500- E-Torque
 VIN: [XXX] 
 Location: Battlefield Blvd, Chesapeake, VA Description of the Safety Is

20250821Component: SERVICE BRAKESCrash reported1 injured

October 24 breaks dud y work and caused a crash. August 11th breaks didn’t engage and caused a crash

Showing the 5 most serious of 964 complaints filed with NHTSA.

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