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
   
   
 
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   Transfer case adapter disassemble (MHB)
Fig. 40: Transfer Case Adapter (MHB)
Transfer Case Adapter Disassemble (MHB)
TRANSFER CASE ADAPTER DISASSEMBLE (M7Y, MZ4)
Fig. 41: Transfer Case Adapter (M7Y, MZ4)
Transfer Case Adapter Disassemble (M7Y, MZ4)
TRANSFER CASE DISASSEMBLE
Transfer Case
   
   
 
	
   Brake pedal position sensor learn
Calibration Criteria
NOTE:
Do not apply the brake pedal during the brake pedal position sensor 
calibration
procedure. Any movement of the brake pedal during this procedure will cause
the calibration procedure to fail. If this occurs, the brake pedal position 
senso