Nissan Altima 2007-2012 Service Manual: Charging system
- Basic inspection
- Function diagnosis
- Component diagnosis
- Charging system preliminary inspection
- Power generation voltage variable control system operation inspection
- B Terminal circuit
- L Terminal circuit
- S Terminal circuit
- Charging system
- Symptom diagnosis
- Precaution
- Preparation
- On-vehicle repair
- Service data and specifications (SDS)
Push button ignition switch
Removal and Installation
REMOVAL
1. Remove the cluster lid A assembly. Refer to IP-12, "Removal and
Installation".
2. Release the pawls (A) and remove the push-button ignition
switc ...
Basic inspection
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
NOTE:
To ensure a complete and thorough diagnosis, the battery, starter and generator
test segments must be done
as a ...
Other materials:
P0300, P0301, P0302, P0303, P0304, P0305, P0306 Misfire
DTC Logic
DTC DETECTION LOGIC
When a misfire occurs, engine speed will fluctuate. If the engine speed
fluctuates enough to cause the crankshaft
position (CKP) sensor (POS) signal to vary, ECM can determine that a misfire is
occurring.
The misfire detection logic consists of the following t ...
Fuel injector
Description
The fuel injector is a small, precise solenoid valve. When the ECM
supplies a ground to the fuel injector circuit, the coil in the fuel injector
is energized. The energized coil pulls the ball valve back and
allows fuel to flow through the fuel injector into the intake manifold.
...
P0500 VSS
Description
The vehicle speed signal is sent to the combination meter from the “ABS
actuator and electric unit (control
unit)” by CAN communication line. The combination meter then sends a signal to
the ECM by CAN communication
line.
DTC Logic
DTC DETECTION LOGIC
NOTE:
• If DTC P0 ...
