Nissan Altima 2007-2012 Service Manual: On-vehicle repair
On-vehicle maintenance
FUEL SYSTEM
Inspection
Inspect fuel lines, fuel filler cap and fuel tank for improper attachment,
leaks, cracks, damage, loose connections, chafing or deterioration.
If necessary, repair or rep ...
Fuel level sensor unit, fuel filter
and fuel pump assembly
Exploded View
1. Lock ring
2. Fuel level sensor unit, fuel filter and
fuel pump assembly
3. O-ring
4. Fuel Tank
Removal and Installation
REMOVAL
WARNING:
Read “General Precautions” bef ...
Other materials:
CVT position
Inspection and Adjustment
INSPECTION
1. Place selector lever in “P” position, and turn ignition switch ON (engine
stop).
2. Make sure that selector lever can be shifted to other than “P” position when
brake pedal is depressed.
Also make sure that selector lever can be shifted fro ...
AV 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 AV control unit for damage, bend
and loose connection (unit
side and connector side).
I ...
Vehicle security system
System Diagram
System Description
INPUT/OUTPUT SIGNAL CHART
OPERATION FLOW
SETTING THE VEHICLE SECURITY SYSTEM
Initial Condition
• Ignition switch is in OFF position.
Disarmed Phase
• When doors or trunk is open, the vehicle security system is set in the
disarmed phase on the ass ...