Buick Encore: Malfunction Indicator Lamp
Buick Encore 2020-2026 Owners Manual / Instruments and Controls / Warning Lights, Gauges, and Indicators / Malfunction Indicator Lamp
- Malfunction Indicator Lamp (Check Engine Light - Capless)
- Malfunction Indicator Lamp (Check Engine Light - Capped)
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Malfunction Indicator Lamp (Check Engine Light - Capless)
This light is part of the vehicle's
emission control on-board
diagnostic system. If this light is on
while the engine is running, a
malfunction has been detected and
the vehicle may require service. T
Malfunction Indicator Lamp (Check Engine Light - Capped)
This light is part of the vehicle's
emission control on-board
diagnostic system. If this light is on
while the engine is running, a
malfunction has been detected and
the vehicle may require service. T
Brake System Warning Light
This light should come on briefly
when the vehicle is turned on. If it
does not come on then, have it fixed
so it will be ready to warn you if
there is a problem.
When the vehicle is on, the brake
SEE MORE:
Sunroof - Diagnostic information and procedures
DTC B3664: Sunroof position select switch
DIAGNOSTIC CODE INDEX
DTC B3664: SUNROOF POSITION SELECT SWITCH
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
appro
Checking hot transmission fluid through drain plug hole warning
WARNING: The engine must be running when the transmission fluid fill
plug is
removed, or excessive fluid loss will occur. Transmission fluid may be
hot. Since the actual fluid level is unknown, stand clear when removing
the fill plug. Have a container ready to capture any lost fluid. Do not turn
th
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