2018 Buick Envision Service and Repair Manual

This factory service and repair manual for the 2018 Buick Envision addresses a four-door sport utility with five trims, Base, CXL, Essence, Preferred and Premium, and a choice of two double-overhead-cam inline-fours. The larger is a 2.5L of 153 cubic inches, naturally aspirated and able to run on flex-fuel or gasoline; the smaller, a 2.0L of 122 cubic inches, is turbocharged and runs on gasoline. The engine, fuel, ignition, cooling, transmission, drivetrain, brake, steering and suspension systems are supported with procedures, specifications and torque values, and the electrical system with wiring diagrams and diagnostics.

Engines covered

• 2.0L inline-four (122 cu in) — DOHC, turbocharged, gasoline
• 2.5L inline-four (153 cu in) — DOHC, naturally aspirated, flex-fuel or gasoline

Body styles covered

• 4-door sport utility

Trims covered

• Base
• CXL
• Essence
• Preferred
• Premium

Known issues on the 2018 Envision. NHTSA holds 13 complaints from 2018 Envision owners. Steering accounts for 4, the electrical system, the engine and suspension for 3 apiece, and air bags for 1. Steering and suspension work here is backed by procedures, specifications and torque values, while electrical and engine concerns are approached through wiring diagrams and diagnostics.