2017 Subaru WRX and WRX STI Repair Manual

2017 Subaru WRX and WRX STI Repair Manual

$19.90

Get access to the official OEM workshop service and repair manual for the 2017 Subaru WRX and WRX STI in easy-to-use PDF format.

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✅ 2017 Subaru WRX & WRX STI OEM Repair Manual – PDF Download

Model Year: 2017
Format: PDF | Instant Download | Includes Wiring Diagrams
Vehicle Type: Subaru WRX & WRX STI (VA Chassis)

Get access to the official OEM workshop service and repair manual for the 2017 Subaru WRX and WRX STI in easy-to-use PDF format. This is the exact same manual used by Subaru dealership technicians worldwide to service, diagnose, and repair the WRX and STI with factory-approved precision.

 

File Format PDF
File Language English
You’ll Get 267 MB
Wiring Diagram Included
Delivery Method Instant Download

🔧 What’s Included:

    • ✅ Complete Service & Repair Procedures
    • ✅ Electrical Wiring Diagrams for All Systems
    • ✅ Engine (FA20DIT for WRX, EJ257 for STI)
    • ✅ Transmission (CVT, 6-Speed Manual)
    • ✅ Suspension, Brakes, Steering & Drivetrain
    • ✅ Body, Interior & HVAC Systems
    • ✅ Diagnostic Trouble Codes (DTCs)
    • ✅ Maintenance Schedule & Torque Specs
    • ✅ Searchable & Printable PDF Format

⚙️ Vehicle Compatibility:

    • Subaru WRX (FA20DIT 2.0L Turbocharged I4)
    • Subaru WRX STI (EJ257 2.5L Turbocharged Flat-4)
    • Model Year: 2017
    • Platform: VA Chassis

💡 Why Choose This Manual?

✔ Dealer-Level Accuracy – Used by Subaru-certified mechanics
✔ Do-It-Yourself Friendly – Clear, step-by-step repair instructions
✔ Save Time & Money – Avoid costly service visits
✔ No Subscription Needed – One-time purchase, yours forever
✔ Instant PDF Download – Access on any device

📦 Delivery: Instant PDF Digital Download
🖥️ Platform: Compatible with Windows, Mac, iOS, Android

🛠️ Maintain your Subaru like a pro. Download the trusted 2017 WRX & STI OEM repair manual today and gain complete control over your car’s performance and reliability.

This OEM service and workshop repair manual includes the procedures for maintenance, disassembling, reassembling, inspection, and adjustment of components and diagnostics for guidance of experienced mechanics. Please peruse and utilize this manual fully to ensure complete repair work to keep your vehicle in optimum condition. When replacement of parts during repair work is needed, be sure to use SUBARU genuine parts.

SAMPLE PAGES: 2017 Subaru WRX and WRX STI Repair Manual

 

2017 Subaru WRX and WRX STI Repair Manual2017 Subaru WRX and WRX STI Repair Manual, Crankshaft and Piston2017 Subaru WRX and WRX STI Repair Manual, Front Differential Gear2017 Subaru WRX and WRX STI Repair Manual, Electrical Component Location2017 Subaru WRX and WRX STI Repair Manual, Front Bumper Removal and Installation2017 Subaru WRX and WRX STI Repair Manual, Wiring Diagram

CAUTION: This OEM service and workshop repair manual provides detailed procedures for maintenance, disassembly, reassembly, inspection, adjustment, and diagnostics. It is intended as a comprehensive guide for experienced mechanics. To ensure thorough and accurate repairs that maintain your vehicle’s optimal performance, please read and follow this manual carefully. When replacing parts during any repair work, always use genuine Subaru parts to ensure quality, safety, and reliability.

2017 Subaru WRX & WRX STI – Performance and Reliability Overview

🔧 Common Mechanical Issues

    • 💥 Clutch Wear: Premature clutch failure on WRX due to aggressive driving or weak factory materials
    • 🚗 Turbo Lag: Noticeable delay in boost delivery at lower RPMs in 2.0L FA20DIT engine
    • 🛞 Wheel Bearing Noise: Humming or rumbling from rear wheels, especially STI
    • 🛠 Oil Consumption: 2.5L EJ257 in STI may consume oil between changes
    • 🔧 Head Gasket (Legacy Issue): Improved in 2017, but still worth monitoring on higher-mileage STI

⚡ Common Electrical Issues

    • 📱 Head Unit Freezing: Starlink infotainment system may crash or freeze intermittently
    • 🔋 Battery Drain: Faulty trunk lights or ECU sleep issues can drain the battery
    • 💡 TPMS Errors: Sensor misreadings in cold weather

🚙 Performance Specifications

    • 🛠 WRX Engine: 2.0L Turbocharged H4 (FA20DIT)
    • 🛠 STI Engine: 2.5L Turbocharged H4 (EJ257)
    • 🐎 Horsepower: 268 hp (WRX), 305 hp (STI)
    • 💪 Torque: 258 lb-ft (WRX), 290 lb-ft (STI)
    • ⚙️ Transmission: 6-speed manual (standard), CVT available on WRX base/premium
    • 🔄 Drivetrain: Symmetrical AWD with active torque vectoring (STI has DCCD)
    • ⛽ Fuel Economy: WRX – 21/27 MPG, STI – 17/23 MPG (city/highway)

🏁 Main Competitors

✅ Pros and Cons

    • ✔️ Pros: Legendary AWD handling, strong aftermarket support, high-performance value
    • ❌ Cons: Harsh ride, fuel economy (STI), dated interior and infotainment in STI

🛠️ Maintenance Schedule

    • 🛢 Oil Change: Every 6,000 miles (5W-30 synthetic recommended)
    • 🔁 Tire Rotation: Every 6,000 miles (essential for AWD)
    • ⚙️ Transmission Fluid: Inspect at 30,000 miles, replace at 60,000 miles
    • 🛞 Differential Fluids: Replace front/rear at 30,000–60,000 miles
    • 🔌 Spark Plugs: Every 60,000–100,000 miles depending on engine
    • 💦 Coolant: Replace every 11 years or 137,500 miles (Super Coolant)

📢 Recalls (2017 WRX/STI)

    • 💥 Brake Light Switch: May cause malfunction of keyless start and brake lights
    • 🔌 Electrical Harness: Potential damage due to improper routing

🛎️ Technical Service Bulletins (TSBs)

    • 📝 15-196-16R: Clutch pedal squeak and inconsistent engagement — apply updated grease or replace pedal box
    • 💾 07-145-17: Update to Starlink infotainment firmware for freezing and reboot issues

📚 References

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