Nissan Altima Owners Manual: Vents
Side
Adjust air flow direction by moving the vent slides.
Open or close the vents by using the dial. Move
the dial toward the 
to open the
vents or
toward the 
to close them.
Center
Rear
Moving Object Detection (MOD) (if so equipped)
The Moving Object Detection (MOD) system can
inform the driver of moving objects behind the
vehicle when backing out of garages, maneuvering
in parking lots and in other such instances.
The MOD ...
Heater and Air Conditioner (manual) (if so equipped)
1. Fan speed control / system OFF dial /
air conditioning (A/C) button
2. Air flow control buttons
3. Temperature control dial / MAX A/C
button
4. Air recirculation button
5. Rear window defro ...
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 ...
Reverse idler shaft and gear
Exploded View
Refer to TM-28, "Exploded View".
Disassembly
1. Remove reverse idler gear (Rear), reverse coupling sleeve, and reverse
insert spring simultaneously.
2. Remove reverse idler gear needle bearing.
3. Remove thrust needle bearing.
4. Remove reverse baulk ring.
5 ...
Key slot illumination
Description
Blinks when Intelligent Key insertion is required.
Component Function Check
1.CHECK FUNCTION
Check key slot illumination (“KEY SLOT ILLUMI”) Active Test mode.
Is the inspection result normal?
YES >> Key slot function is OK.
NO >> Refer to SEC-313, "Diagn ...