Nissan Altima 2007-2012 Service Manual: Function diagnosis

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 ...