Buick Encore: Secondary and configurable customer controls - Description and operation
STEERING WHEEL CONTROLS DESCRIPTION AND OPERATION
Steering Wheel Controls Block Diagram
Fig. 3: Steering Wheel Controls Block Diagram
The steering wheel control switches duplicate the function of the primary
controls of the associated component,
through a network of momentary contact switches and a series of resistors. The
body control module (BCM)
supplies voltage to the switches and monitors the return signal. When a switch
is pressed, a specific voltage
drops across the resistor unique to that switch. The BCM identifies the switch
selected and sends a serial data
message to the component controlled by the switch, activating the feature.
This section is intended to diagnose the circuits between the BCM and the
steering wheel control switches. If
the primary control for the device is inoperative, refer to the appropriate
section for the component the steering
wheel control switch is used for.
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SCHEMATIC WIRING DIAGRAMS
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
Fastener Tightening Specifications
SCHEMATIC WIRING DIAGRAMS
SUNROOF WIRING SCHEMATICS (ENCORE)
Power Sunroof
SUN
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 thi
SUNROOF AIR DEFLECTOR REPLACEMENT
Fig. 3: Sunroof Air Deflector
Sunroof Air Deflector Replacement
SUNROOF AIR DEFLECTOR COVER REPLACEMENT
Fig. 4: Sunroof Air Deflector Cover
Sunroof Air Deflecto
SEE MORE:
Distraction comes in many forms
and can take your focus from the
task of driving. Exercise good
judgment and do not let other
activities divert your attention away
from the road. Many local
governments have enacted laws
regarding driver distraction. Become
familiar with the local laws in
your area.
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.
Purpose of this article
NOTE: This is GENERAL information. This article is not
intend