Nissan Sentra B18 (2020-2025) Service Manual: Inspection
INSPECTION
MAGNETIC SWITCH
Remove starter motor from vehicle. Refer to Removal and Installation.
Connect 12V
battery to starter motor as shown. Check that pinion gear (1) is
driven out by magnetic switch.
-
Replace starter motor if pinion gear is not driven out.
Disconnect
"M" terminal as shown. Check that pinion gear (1) does not return
to original position.
-
Replace starter motor if pinion gear returns.
Disconnect
(-) wire from starter motor body as shown. Check that pinion gear
(1) returns to original position. 
-
Replace starter motor if pinion gear does not return.
NO-LOAD TEST
Remove starter motor from Nissan Sentra vehicle. Refer to Removal and Installation.
Connect 12V
battery and ammeter to starter motor as shown. Check no load
current with pinion gear (1) driven out and starter motor
operating. 
|
No-load current |
: Refer to Starter Motor. |
-
Replace starter motor if the measurement value is not within specifications.
Removal and Installation
Removal and Installation
REMOVAL
Disconnect
the battery negative terminal. Refer to Battery Disconnect.
Remove
front undercover. Refer to Removal and Installation.
Remove
sta ...
Other materials:
System description
Component parts
AUTOMATIC DOOR LOCK/UNLOCK FUNCTION
AUTOMATIC DOOR LOCK/UNLOCK FUNCTION
: Component Parts Location
BCM
(view with instrument panel removed)
Main power window and door lock/unlock
switch
Power window and door lock/unlock
switch RH
Front door lock key cylinder ...
Draining
Draining
CAUTION:
Before working, place the ignition switch in the
OFF position and disconnect the harness connector from the ABS
actuator and electric unit (control unit) or the negative battery
terminal. Refer to Battery Disconnect.
...
Draining
Draining
CAUTION:
Do not spill clutch fluid onto painted surfaces.
If fluid spills, wipe up immediately and wash the affected area
with water.
Connect a
transparent vinyl hose to air bleeder of bleeding connector
(1).
Press the
lock pin (1) into the ...
