Nissan Altima 2007-2012 Service Manual: Lan system can system (type 9)
COMPONENT DIAGNOSIS
- Main line between dlc and abs circuit
- ECM branch line circuit
- A-BAG branch line circuit
- BCM branch line circuit
- DLC branch line circuit
- M&A branch line circuit
- STRG branch line circuit
- ABS branch line circuit
- IPDM-E branch line circuit
- Can communication circuit
Can communication circuit
Diagnosis Procedure
INSPECTION PROCEDURE
1.CONNECTOR INSPECTION
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Disconnect all the unit connect ...
Main line between dlc and abs circuit
Diagnosis Procedure
INSPECTION PROCEDURE
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the following terminals and co ...
Other materials:
P0720 vehicle speed sensor cvt (secondary
speed sensor)
Description
The vehicle speed sensor CVT [output speed sensor (secondary speed sensor)]
detects the revolution of the
CVT output shaft and emits a pulse signal. The pulse signal is transmitted to
the TCM, which converts it into
vehicle speed.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMAT ...
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.
...
SRS air bag system
SRS Configuration
The air bag deploys if the air bag diagnosis sensor unit is activated while
the ignition switch is in the ON or
START position.
The collision modes for which supplemental restraint systems are activated are
different among the SRS systems.
For example, the driver air ...