Buick Encore: Lighting
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The exterior lamp control is on the
instrument panel to the left of the
steering column.
There are four positions:
: Turns the exterior lamps off
and
deactivates the AUTO mode. Turn
O again to re
When it is dark enough outside and
the exterior lamp control is in the
automatic position, the headlamps
come on automatically. See Exterior
Lamp Controls
The vehicle has a light sensor on
top of th
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Test Description
The numbers below refer to the step numbers on the diagnostic table.
5
Obtaining rotational speed for the components rotating at tire/wheel speed is
critical to systematically
eliminating specific vehicle component groups. These component rotational speeds
can be generated by
usin
DRUM BRAKE SYSTEM DESCRIPTION AND OPERATION
System Component Description
The drum brake system consists of the following:
Drum Brake Shoes
Applies mechanical output force, from hydraulic brake wheel cylinders, to
friction surfaces of brake
drums.
Brake Drums
Uses mechanical output force applied to