Nissan Altima 2007-2012 Service Manual: Function diagnosis
- CVT system
- Mechanical system
- Hydraulic control system
- Control system
- Lock-up and select control system
- Shift mechanism
- Shift lock system
- On board diagnostic (OBD) System
- Diagnosis system (TCM)
Inspection and adjustment
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT
Service After Replacing TCM
and Transaxle Assembly
Perform the applicable service in the following sheet when replacing TCM
or transaxle asse ...
CVT system
System Diagram
Component Parts Location - Coupe
1. Control device assembly
2. Accelerator pedal position sensor
3. CVT unit harness connector
4. Primary speed sensor
5. Secondary speed senso ...
Other materials:
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 ...
P0447 Evap canister vent control valve
Description
The EVAP canister vent control valve is located on the EVAP canister
and is used to seal the canister vent.
This solenoid valve responds to signals from the ECM. When the
ECM sends an ON signal, the coil in the solenoid valve is energized.
A plunger will then move to seal the ca ...
BCM branch line 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 terminals and connectors of the BCM for damage, bend and loose
connection (unit side and
connector side).
Is the inspec ...