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:
Power Seats - Diagnostic information and procedures
DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, OR B1820: Driver seat
switch
DIAGNOSTIC CODE INDEX
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approa
Voltage waveform samples
NOTE: This is GENERAL information. This article is not
intended to be specific to any
unique situation or individual vehicle configuration. For model-specific
information see appropriate articles where available.
EXAMPLE #1 - VOLTAGE CONTROLLED DRIVER
These two known-good waveform patterns are from
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