Buick Encore: Lighting
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Exterior lighting systems description and operation
Exterior Lamps
The exterior lighting system consist of the following lamps if equipped:
Automatic high beam assist
Backup lamps
Daytime running
DTC B1480
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
Brake pedal position sensor calibration
NOTE:
Brake system does not use a brake switch, stoplight switch or brakelight
switch. System uses a Brake Pedal Position Sensor to control these functions.
Cal
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DIAGNOSTIC INFORMATION AND PROCEDURES
SQUEAKS AND RATTLES
NOTE: Squeaks and rattles are caused by improperly controlled
relative motion
between vehicle components. There are 4 ways to prevent squeaks and
rattles.
Attach the component that squeaks or rattles securely.
Separate the components that
Symptoms - theft deterrent
NOTE: The following steps must be completed before using the
symptom tables.
Perform Diagnostic System Check - Vehicle in order to verify that all of
the following are true:
There are no DTCs set.
The control modules can communicate via the serial data link.
Re