2022 Subaru WRX Service and Repair Manual

4.7 · Trusted by 14,000+ mechanics & DIYers
Regular price $49.99 USD
  • Lightning-Fast Downloads
    Optimized files — even slow connections handle it
  • Instant Search & Navigation
    Jump to any procedure or spec with one click
  • Print One or All Pages
    Bring only the pages you need to the shop
  • Covers Every System & Component
    Every procedure for the 2022 Subaru WRX
Sample Preview

Unlock the Full Manual

Complete repair procedures
Wiring diagrams & schematics
Torque specifications
Full search & bookmarks
$49.99
Buy 2+ Manuals, Save 20% Discount applied automatically at checkout
20% OFF
Secure Checkout
No Subscriptions
Factory-Grade Data

2022 Subaru WRX 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 diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.

What’s included

  • Step-by-step repair procedures and service information
  • Specifications and reference data (where provided)
  • Electrical diagnostics with wiring diagrams
  • Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more

Trims covered

  • Premium Sedan 4-Door
  • Base Sedan 4-Door
  • Sport Sedan 4-Door
  • Sport-tech Sedan 4-Door
  • GT Sedan 4-Door
  • Limited Sedan 4-Door

Engines covered

  • 2.4L 2387CC 146Cu. In. H4 GAS DOHC 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

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Vehicle Safety Data

2022 Subaru WRX Recalls & Complaints

NHTSA #23V01600023/01/2023Component: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

Subaru of America, Inc. (Subaru) is recalling certain 2022 WRX vehicles equipped with the "Eyesight" feature. The owner's manual may contain incorrect instructions for adjusting the sensitivity of th

Consequence

Incorrect instructions for adjusting the sensitivity of the High Beam Assist function contained in t

Remedy

Subaru will mail an owner's manual insert containing the correct information, free of charge. Owner

TSB #11032040

This bulletin announces the service manual correction regarding clutch master cylinder reservoir service procedures.

TSB #11032039

This bulletin contains additional information for recommended materials listed in the Service Manuals for individual models.

TSB #11032035

This Bulletin provides the diagnostic procedures to be followed when addressing customer concerns of steering wheel/vehicle body vibration when driving at highway speeds when tire/wheel balance is suspected.

TSB #11032034

This Service Information Bulletin was developed to provide interim guidance for vehicles exhibiting DTC B2A20.

TSB #11030567

This bulletin contains information to help when attempting to complete the STARLINK Telematics subscription process, an Error Code 202 and / or 204 may occur preventing the process from completing successfully

TSB #11030561

This announcement provides information on the use of aftermarket services or tools for programming immobilizer keys/fobs.

TSB #11030560

This bulletin announces the new procedure and Warranty Fail Code for FirstTime air conditioning (A/C) performance concerns possibly resulting from an undetected A/C refrigerant leak.

TSB #11030557

This bulletin contains additional information for recommended materials listed in the Service Manuals for individual models.

Showing the 8 most recent of 227 technical service bulletins on file with NHTSA.

20260505Component: AIR BAGSCrash reportedFire reported

My car was recently in a high speed crash with a curb. The axle broke immediately and no airbags deployed followed my the entire engine compartment catching fire.

20260505Component: UNKNOWN OR OTHERCrash reportedFire reported

My car was recently in a high speed crash with a curb. The axle broke immediately and no airbags deployed followed my the entire engine compartment catching fire.

20240509Component: SERVICE BRAKESCrash reported

My son moved my car onto the driveway, stopped it with the foot brake with the manual transmission in neutral. The hill assist was activated, so when he got out of the car the brake held long enough f

20230612Component: AIR BAGSCrash reported

The contact owns a 2022 Subaru WRX. The contact stated that while his wife was driving at 35 MPH, the vehicle was involved in a front-end collision; however, the air bags did not deploy. The contact s

20260406Component: UNKNOWN OR OTHER

Complaint Summary: I am filing a complaint regarding a potentially defective A/C compressor that is producing abnormal noise and may indicate premature failure. Description of Issue: My vehicle’s A

Showing the 5 most serious of 33 complaints filed with NHTSA.

All Model Years

Other Years of the Subaru WRX

Need a manual for a different year? Browse every Subaru WRX we cover.

Explore More

More Subaru Models

Browse service and repair manuals for other Subaru models in our catalog.