2022 Chevrolet Suburban Service and Repair Manual

This factory service and repair manual for the 2022 Chevrolet Suburban is written for a lineup that runs from Commercial to High Country and takes in LS, LT, Premier, RST and Z71 along the way, all on one four-door sport utility body. Three engines serve them: the naturally aspirated 5.3L and 6.2L overhead-valve V8s on gasoline, and a turbocharged 3.0L double-overhead-cam inline-six of 183 cubic inches on diesel. Engine-specific data, from capacities and torque sequences to fuel and emissions calibration, is given per engine throughout.

Engines covered

• 5.3L V8 (325 cu in) — OHV, naturally aspirated, gasoline
• 6.2L V8 (376 cu in) — OHV, naturally aspirated, gasoline
• 3.0L inline-six (183 cu in) — DOHC, turbocharged, diesel

Body styles covered

• 4-door sport utility

Trims covered

• Commercial
• High Country
• LS
• LT
• Premier
• RST
• Z71

Known issues on the 2022 Suburban. Four entries stand against this year on the federal record. One covers manufacturing defects in connecting rods or crankshafts on the 6.2L gasoline V8 that can damage the engine badly enough to stop it. Another concerns a transmission control valve that can fail and lock the rear wheels while the vehicle is moving. A third involves daytime running lights that fail to switch off with the headlights on, throwing glare at other drivers, and a fourth a third-row buckle whose retaining rivet may be malformed. Engine complaints lead the 119 total at 37, with the power train at 30.