Nissan Sentra Service Manual: Removal and installation

Nissan Sentra Service Manual / Electrical & power control / Charging system / Removal and installation

Generator

Exploded view

Thermostat housing
Generator bolt (upper)
Generator bolt (lower)
Generator
BвЂќ terminal harness
вЂњBвЂќ terminal nut
Generator harness connector

Removal and installation Front

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 cooling fan. Refer to CO-17, "Removal and Installation".
Remove drive belt. Refer to em-15, "removal and installation".
Disconnect generator harness connector.
Remove вЂњBвЂќ terminal nut, and then disconnect вЂњBвЂќ terminal harness.
Remove generator bolt (upper).
Completely loosen generator bolt (lower) (1), and pull it out until the bolt head is in contact with the side member. And then, remove the generator (2) by pulling it forward.

: Front

Note:

Note:

The generator can be removed together with the bolts by pulling it forward and using the thermostat housing bolt hole cutout (a).

Remove generator upward from the vehicle.

Installation

Installation is in the reverse order of removal.
Refill engine coolant. Refer to co-12, "changing engine coolant".

Caution:

Temporarily tighten the generator bolts in order from the lower to the upper, and then tighten them in order from the upper to the lower.
For the generator, the front side (pulley side) surface is the reference surface. Fit the reference surface to the generator mounting part, and then tighten the bolts.
Be careful to tighten вЂњbвЂќ terminal nut carefully.
For this model, the power generation voltage variable control system that controls the power generation voltage of the generator has been adopted. Therefore, the power generation voltage variable control system operation inspection should be performed after replacing the generator, and then make sure that the system operates normally. Refer to chg-8, "system description".

Inspection

Generator pulley inspection

Perform the following.

Make sure that generator pulley does not rattle.
Make sure that generator pulley nut is tight.

Note:

Replace generator as an assembly if necessary.

Symptom diagnosis

Charging system Symptom table ...

Service data and specifications (SDS)

Generator *: Always check with the parts department for the latest parts information. ...

Other materials:

Pandora® audio (if so equipped)
The vehicle’s audio system is capable of playing audio streaming through a compatible, USBconnected audio device using the Pandora® music service. Connecting a device for use with Pandora® audio Devices capable of streaming Pandora® audio can be connected to the vehicle’s audio system ...

DTC/circuit diagnosis
P1610 LOCK MODE Description ECM forcibly switches to the mode that inhibits engine start, when engine start operation is performed 5 times or more while communication between ECM and BCM is not normal. DTC Logic DTC DETECTION LOGIC NOTE: If DTC P1610 is displayed with other DTC (for BCM or ...

Plug
Description Replace the O-ring if oil leakage or exudes from the plug. Exploded View Plug O-ring O-ring Plug : Always replace after every disassembly. : NВ·m (kg-m, ft-lb) : NВ·m (kg-m, in-lb) : Genuine NISSAN CVT Fluid NS-3 Removal and Installation NOTE: Replace ...