2024 Subaru Ascent Service and Repair Manual

This factory service and repair manual for the 2024 Subaru Ascent documents a 4-door sport utility in eight trims, Base, Convenience, Limited, Onyx Edition, Onyx Edition Limited, Premier, Premium and Touring, with a turbocharged 2.4L flat-four (146 cu in) under the hood. That boxer four uses double overhead camshafts and runs on gasoline. Diagnostics and wiring diagrams address the electrical system, while specifications, torque values and procedures apply to the engine, fuel system, cooling, transmission, drivetrain, brakes, suspension, steering and body.

Engines covered

• 2.4L flat-four (146 cu in) — DOHC, turbocharged, gasoline

Body styles covered

• 4-door sport utility

Trims covered

• Base
• Convenience
• Limited
• Onyx Edition
• Onyx Edition Limited
• Premier
• Premium
• Touring

Known issues on the 2024 Ascent. Visibility tops the complaint list for the 2024 Ascent: of 50 owner complaints, 23 name visibility and 8 visibility/wiper, with the electrical system and forward collision avoidance at 4 apiece and back over prevention at 3. Of those owner reports, three mention a crash, and one mentions an injury. The federal record holds 1 recall, which concerns certain 2024 Ascent vehicles whose certification label gives an incorrect gross axle weight rating; an owner relying on it could overload the vehicle, and the planned remedy is a corrected label. Wiring diagrams and diagnostics for the electrical system and body specifications relate to these areas.