2019 Subaru WRX Service and Repair Manual

This factory service and repair manual for the 2019 Subaru WRX applies to the 4-door sedan in nine trims, with the Raui Edition and Sport-tech RS joining Base, 6 Man, CVT, Premium, Limited, Sport and Sport-tech. The engine throughout is a turbocharged 2.0L flat-four of 122 cu in, gasoline-fueled, with double overhead camshafts. Specifications and torque values are paired with procedures for the engine, fuel system, cooling, transmission, drivetrain, brakes, suspension, steering and electrical system.

Engines covered

• 2.0L flat-four (122 cu in) — DOHC, turbocharged, gasoline

Body styles covered

• 4-door sedan

Trims covered

• Base
• 6 Man
• CVT
• Limited
• Premium
• Raui Edition
• Sport
• Sport-tech
• Sport-tech RS

Known issues on the 2019 WRX. Two recalls are on record for the 2019 WRX. On certain 2019 WRX vehicles the in-tank low-pressure fuel pump can fail and stall the engine on the road, and dealers replace it. On certain others a corroding backup light switch may keep the backup lights and rearview camera image from appearing in reverse. Owners filed 30 complaints, 14 about the electrical system and 11 about the engine, with the fuel and propulsion system and the power train at 2 apiece. The fuel system, electrical system and engine are covered with procedures, specifications, torque values, wiring diagrams and diagnostics.