Nissan Maxima Service and Repair Manual: Removal and installation
GENERATOR
Exploded View
- -3 Tightening order
- Generator
- B terminal nut
- Generator bracket
Front
Removal and Installation
REMOVAL
- Remove hoodledge covers (LH/RH).
- Remove cooling fan assembly. Refer to CO-16, "Removal and
Installation".
- Remove the A/C compressor. Refer to HA-37, "Removal and
Installation for Compressor".
- Remove A/C idler pulley EM-15, "Removal and Installation of Drive
Belt Auto-tensioner".
- Disconnect the oil pressure switch EM-36, "Exploded View".
- Disconnect the generator harness connectors.
- Remove the generator bolt and nuts, using power tools.
- Remove generator bracket.
- Slide the generator out and remove.
INSTALLATION
Installation is in the reverse order of removal. Refer to CHG-28, "Exploded
View"
- Temporarily tighten bolts and nut, then finish tightening in the
specified numerical order.
CAUTION:
Be sure to tighten "B" terminal nut carefully.
- Install generator and check tension of belt. Refer to EM-14,
"Checking Drive Belts".
- 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-11, "Diagnosis Procedure".
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 the generator as an assembly if necessary.
PREPARATION
Special Service Tool
The actual shapes of the tools may differ from those illustrated here.
Commercial Service Tool
...
SERVICE DATA AND SPECIFICATIONS (SDS)
Generator
*: Always check with the Parts Department for the latest parts information ...
Other materials:
Clip list
Descriptions for Clips
Replace any clips which are damaged during removal or installation.
...
Steering switch
Description
When one of the steering wheel audio control switches is pushed, the
resistance in the steering wheel audio
control switch circuit changes, depending on which button is pushed.
Diagnosis Procedure
1.CHECK STEERING WHEEL AUDIO CONTROL SWITCH RESISTANCE
Turn ignition switch ...
P0603 ECM power supply
Description
Battery voltage is supplied to the ECM even when the ignition switch
is turned OFF for the ECM memory function of the DTC memory, the
air-fuel ratio feedback compensation value memory, the idle air volume
learning value memory, etc.
DTC Logic
DTC DETECTION LOGIC
DTC CON ...