Buick Encore 2012-2019 Service Manual
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Warning
Engine exhaust contains carbon
monoxide (CO), which cannot be
seen or smelled. Exposure to CO
can cause unconsciousness and
even death.
Exhaust may enter the vehicle if:
The vehicle idles in areas
with poor ventilation
(parking garages, tunnels,
deep snow that may block
underbody airf
The following is an overview of instructions for the general information and
13 step System Verification
included in the Diagnostic System Check - Vehicle procedure.
Diagnostic Instructions
A link to Strategy Based Diagnosis is provided as an overview on how a
technician should diagnose a vehicle.