Nissan Altima 2007-2012 Service Manual: Diagnosis system (BCM)

Power distribution system
System Description INPUT/OUTPUT SIGNAL CHART SYSTEM DESCRIPTION • PDS (POWER DISTRIBUTION SYSTEM) is the system that BCM controls with the operation of the pushbutton ignition switch and per ...

Common ITEM
 Diagnosis Description BCM CONSULT-III FUNCTION CONSULT-III performs the following functions via CAN communication with BCM. SYSTEM APPLICATION BCM can perform the following functions for ...

Other materials:

Optical sensor
Description The optical sensor converts the outside brightness (lux) to voltage and transmits the optical sensor signal to the BCM. Component Function Check 1.CHECK OPTICAL SENSOR SIGNAL BY CONSULT-III 1. Turn the ignition switch ON. 2. Select "OPTICAL SENSOR" of BCM (HEAD LAMP ...

P1553 battery current sensor
Description The power generation voltage variable control enables fuel consumption to be decreased by reducing the engine load which is caused by the power generation of the generator. The battery current sensor is installed to the battery cable at the negative terminal. The sensor measures ...

P0850 PNP Switch
Description When the shift lever position is P or N (CVT), Neutral position (M/T), park/neutral position (PNP) switch is ON. ECM detects the position because the continuity of the line (the ON signal) exists. DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.INSPECTION START ...