Nissan Sentra Service Manual: Front regulator
Exploded View
- Front door panel
- Front door glass channel front
- Front door glass regulator
- Front door glass regulator motor
- Front door glass channel rear
- Front door glass
- Front door glass rubber run
Removal and Installation
REMOVAL
WARNING:
- Before servicing, turn ignition switch OFF, disconnect both battery terminals and wait at least three minutes.
- Do not use air tools or electric tools for servicing.
NOTE:
LH front door panel shown; RH side similar.
- Disconnect the battery positive and negative terminal. Refer to PG-50, "Removal and Installation (Battery)".
- Remove the front door finisher. Refer to INT-15, "Removal and Installation".
- Remove the vapor barrier.
CAUTION:
Use care to not damage or tear vapor barrier during removal.
- Temporarily reconnect both battery terminals and the main power window and door lock/unlock switch (LH door) or power window and door lock/unlock switch (RH door) to raise/lower the door glass until the door glass bolts can be seen through the access holes.
- Remove the front door regulator to glass bolts (A).
- Raise the front door glass and hold with a suction lifter (A).
- Disconnect the harness connector from the front door glass regulator motor.
- Remove front door glass regulator bolts (A) and the front door glass regulator.
INSPECTION AFTER REMOVAL
Check the front door glass regulator for the following items. If a malfunction is detected, replace the regulator.
- Excessive cable wear (B).
- Regulator channel deformation (A).
- Apply multi-purpose grease at the application points (
) as shown.
INSTALLATION
Installation is in the reverse order of removal.
Inspection and Adjustment
SYSTEM INITIALIZATION (IF NECESSARY)
- If any of the following occur, system initialization must be performed.
- Electric power supply to power window switch or motor is interrupted by blown fuse or disconnecting battery cable, etc.
- Removal and installation of the regulator assembly.
- Removal and installation of the motor from the regulator assembly.
- Removal and installation of the harness connector of the power window switch.
- Operation of the regulator assembly as a unit.
- Removal and installation of the door glass.
- Removal and installation of the door glass run.
- Window is partly opened and or closed multiple times with out being fully closed.
- To perform system initialization, refer to PWC-29, "Work Procedure".
INSPECT THE FUNCTION OF THE ANTI-PINCH SYSTEM.
To inspect the anti-pinch system, refer to PWC-29, "Work Procedure".
Front door glass
Removal and Installation
REMOVAL
WARNING:
Before servicing, turn ignition switch OFF, disconnect both
battery terminals and wait at least three
minutes.
Do not use air tools or electric ...
Front power window motor
Removal and Installation
REMOVAL
Remove the front door glass regulator (2). Refer to GW-16,
"Removal and Installation".
Remove the bolts (A) and the front power window motor (1).
...
Other materials:
Precaution
Precaution for supplemental restraint system (srs) "air bag" and "seat
belt pre-tensioner"
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”,
used along
with a front seat belt, helps to reduce the risk or severity of injur ...
Positive crankcase ventilation
Inspection
1.CHECK PCV VALVE
With engine running at idle, remove PCV valve from rocker cover. A
properly working valve makes a hissing noise as air passes through
it. A strong vacuum should be felt immediately when a finger is
placed over valve inlet.
Is the inspection result normal?
YES &g ...
P0524 Engine oil pressure
DTC Logic
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possible cause
P0524
ENGINE OIL PRESSURE
(Engine oil pressure too low)
An EOP sensor signal voltage applied to
ECM remains lower than the specified ...
