Nissan Sentra B18 (2020-2025) Service Manual: Lumbar Support System
System Description
DESCRIPTION
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Lumbar support can operate regardless of the ignition switch status, because power supply is always supplied to the lumber support switch.
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While operating the lumbar support switch, the lumbar support motor operates which makes forward and backward position adjustment of the seat back support possible.
Power Seat System
System Description
System Description
DESCRIPTION
Power seat can be operated regardless of the ignition
switch status, because power supply is always supplied to power seat
switch.
Sl ...
Heated Seat System
System Description (with Auto A/c)
System Description
(With Auto A/C)
SYSTEM DIAGRAM
OUTLINE
The heated seat system (LH and RH) consists of
the heated seat high rel ...
Other materials:
Work Procedure
Work Procedure
CHECK ANTI-PINCH FUNCTION
Fully open the door window.
Place a piece of wood near fully closed position.
Close door glass completely with ...
Removal and Installation
Removal and Installation
REMOVAL
Separate
the vacuum hose from the brake booster. Refer to Exploded View.
Remove the
vacuum hose from the vacuum pump.
INSTALLATION
Installation is in the reverse order of
removal.
Install the vacuum hose in the correct position ...
Encoder
Driver side
DRIVER SIDE : Description
Detects condition of the front power window motor lh operation and transmits
to main power window and door
lock/unlock switch as pulse signal.
DRIVER SIDE : Component Function Check
1. Check encoder operation
Check front door glass lh perform auto open ...
