Nissan Altima 2007-2012 Service Manual: Component diagnosis
- Power supply and ground circuit
- Meter buzzer circuit
- Seat belt buckle switch signal circuit
- Warning chime system
Diagnosis system (BCM)
BUZZER CONSULT-III Function CONSULT-III APPLICATION ITEMS DATA MONITOR ACTIVE TEST ...Other materials:
B2556 push-button ignition switch
Description
The switch that changes the power supply position. BCM maintains the power
supply position status. BCM
changes the power supply position with the operation of the push-button ignition
switch.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATIO ...
Door switch
Description
Detects door open/close condition and transmits the signal to BCM.
Component Function Check
1. CHECK DOOR SWITCH INPUT SIGNAL
Check (“DOOR SW-DR” and “DOOR SW-AS”) in “DATA MONITOR” mode with
CONSULT-III. Refer to BCS-
34, "RETAINED PWR : CONSULT-III Function (BC ...
Headlamp
CONSULT-III Function
WORK SUPPORT
1 : Initial setting
2: With auto light system
DATA MONITOR
1: With auto light system.
2: The item is indicated, not monitored.
ACTIVE TEST
*: The item is indicated, not monitored. ...