Buick Encore: Power Seats
SCHEMATIC WIRING DIAGRAMS
DRIVER SEAT WIRING SCHEMATICS (ENCORE)
Power Seat (Without AAG) and Lumbar
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Fig. 1: Power Seat (Without AAG) and Lumbar
Module Power, Ground, Serial Data, and Memory Controls (AAG)
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Fig. 2: Module Power, Ground, Serial Data, and Memory Controls (AAG)
Seat Adjuster Switch and Position Motors (AAG)
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Fig. 3: Seat Adjuster Switch and Position Motors (AAG)
DRIVER SEAT WIRING SCHEMATICS (Encore)
Power Seat and Lumbar
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Fig. 4: Power Seat and Lumbar
PASSENGER SEAT WIRING SCHEMATICS (ENCORE)
Power Seat
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Fig. 5: Power Seat
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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
DRIVER OR PASSENGER SEAT ADJUSTER SWITCH REPLACEMENT
Fig. 6: Driver or Passenger Seat Adjuster Switch
Driver or Passenger Seat Adjuster Switch Replacement
DRIVER SEAT ADJUSTER MEMORY SWITCH REPLAC
Lumbar support description and operation
Lumbar Support Components
The power seat lumbar support systems each consist of the following
components:
Seat lumbar support switch
Lumbar support motor
SEE MORE:
Removing the Spare Tire and Tools
The spare tire and tools are located
in the storage compartment in the
rear of the vehicle.
Center Retainer
Subwoofer
Wrench
Strap
Tow Eye (if equipped)
Jack
To access the spare tire and tools:
Open the liftgate. See Liftgate
Lift the trim cover.
Remov
HORNS SYSTEM DESCRIPTION AND OPERATION
System Description
The horn system consists of the following components:
HORN fuse
Underhood fuse block (contains PCB horn relay)
Horn switch
Horn-low note
Horn-high note
Body control module (BCM)
14 Horns Block Diagram
Fig. 6: 14 Horns Block Diagram