Nissan Sentra Service Manual: Removal and installation
Starter motor
Exploded View

- “S” terminal harness
- “B” terminal harness
- Starter motor
- Cylinder block
Removal and Installation
NOTE:
When removing components such as hoses, tubes/lines, etc., cap or plug
openings to prevent fluid from spilling.
REMOVAL
- Disconnect the battery negative terminal. Refer to PG-50, "Removal and
Installation (Battery)".
- Remove fan shroud and motor assembly. Refer to CO-17, "Component".
- Remove reservoir hose upper from radiator to water outlet. Refer to
CO-15, "Exploded View".
- Remove “B” terminal nut and “B” terminal harness.
- Remove “S” terminal nut and “S” terminal harness.
- Disconnect harness connector from oil temperature sensor. Refer to
EM-94, "Exploded View".
- Disconnect harness connector (1) from crankshaft position sensor.
- Remove harness clip (A) from oil pan (upper), and then remove
harness (2) and set aside.

- Remove upper starter motor bolt.
- Remove lower starter motor bolt and remove starter motor.
- Installation is in the reverse order of removal.
- Refill engine coolant. Refer to CO-12, "Changing Engine Coolant".
CAUTION:
- Be careful to tighten "B" terminal nut to the specified torque.
Starting system
Symptom table
Symptom
Reference
No normal cranking
Refer to STR-20, "Work Flow (With GR8-1200 NI)" or
STR-24, "Work Flow (Without GR8-1200 NI ...
Starter Motor
*: Always check with the Parts Department for the latest parts information. ...
Other materials:
Cleaning exterior
In order to maintain the appearance of your vehicle,
it is important to take proper care of it.
To protect the paint surfaces, please wash your
vehicle as soon as you can:
after a rainfall to prevent possible damage
from acid rain.
after driving on coastal roads.
when contaminants suc ...
System
STARTING SYSTEM (WITH INTELLIGENT KEY)
Component Parts Location
Starter motor
Transmission range switch (CVT Models)
IPDM E/R (view with air inlet duct
removed)
Clutch interlock switch (M/T Models)
ECM
Component Description
Component part
Description
Starter ...
Engine control system
ENGINE CONTROL SYSTEM : System Description
SYSTEM DIAGRAM
NOTE:
Position switch and clutch pedal position switch are not used in
models with CVT.
ASCD steering switch and brake pedal position switch are used in
models with ASCD.
TCM and transmission range switch are not used in m ...
© 2014-2025 Copyright www.nisentra.com