2017 Buick Regal Service and Repair Manual

This factory service and repair manual for the 2017 Buick Regal gives two inline-four engines, both with double overhead camshafts, for a four-door sedan in Base, GS, Premium and Sport Touring trims. A turbocharged 2.0L running on gasoline sits beside a naturally aspirated 2.4L that takes flex-fuel or gasoline. The procedures, specifications and torque values address the engine, fuel and cooling systems, and diagnostics and wiring diagrams follow the electrical system, with the transmission, brakes and suspension alongside.

Engines covered

• 2.0L inline-four (122 cu in) — DOHC, turbocharged, gasoline
• 2.4L inline-four (145 cu in) — DOHC, naturally aspirated, flex-fuel or gasoline

Body styles covered

• 4-door sedan

Trims covered

• Base
• GS
• Premium
• Sport Touring

Known issues on the 2017 Regal. NHTSA holds 20 owner complaints on the 2017 Regal. Hydraulic service brakes account for 7 and service brakes for 5 more, with 3 on the electrical system and 2 apiece for exterior lighting and the power train. Among those filings, a crash, a fire and an injury were each described in 1 complaint. Brake procedures, specifications and torque values, together with diagnostics and wiring diagrams for the electrical system, address the systems those complaints name.