Nissan Altima 2007-2012 Service Manual: Vehicle security indicator
Description
• Vehicle security indicator is built in combination meter.
• NVIS (Nissan Vehicle Immobilizer System-NATS) and vehicle security system conditions are indicated by blink or illumination of vehicle security indicator.
Component Function Check
1.CHECK FUNCTION
1. Perform “THEFT IND” in the “ACTIVE TEST” mode with CONSULT-III.
2. Check vehicle security indicator operation.
Is the inspection result normal? YES >> Inspection End.
NO >> Refer to SEC-124, "Diagnosis Procedure".
Diagnosis Procedure
1.CHECK COMBINATION METER
Check combination meter. Refer to MWI-4, "Work Flow".
Is the inspection result is normal? YES >> GO TO 2
NO >> Repair or replace the malfunctioning parts.
2.CHECK INTERMITTENT INCI
Refer to GI-42, "Intermittent Incident".
>> Inspection End.
Warning lamp
Description
• Warning lamp is built in combination meter.
• Intelligent Key system malfunction is reported to the driver by the warning
lamp illumination.
Component Function Check
1.CHECK ...
Ecu diagnosis
...
Other materials:
Intake valve timing control
System Diagram
System Description
INPUT/OUTPUT SIGNAL CHART
*: This signal is sent to the ECM through CAN communication line
SYSTEM DESCRIPTION
This mechanism hydraulically controls cam phases continuously with the fixed
operating angle of the intake
valve.
The ECM receives signals su ...
P1226 TP Sensor
Description
Electric throttle control actuator consists of throttle control motor,
throttle position sensor, etc. The throttle position sensor responds to
the throttle valve movement.
The throttle position sensor has two sensors. These sensors are a
kind of potentiometers which transform the ...
Combination meter
Reference Value
TERMINAL LAYOUT
PHYSICAL VALUES
Wiring Diagram - Coupe
Wiring Diagram - Sedan
Fail Safe
The combination meter performs a fail-safe operation for the functions listed
below when communication is
lost.
...
