Nissan Altima 2007-2012 Service Manual: Rear window defogger switch
Description
• The rear window defogger is operated by turning the rear window defogger switch ON.
• Turns the indicator lamp in the rear window defogger switch ON when operating the rear window defogger.
Component Function Check
1. CHECK REAR WINDOW DEFOGGER SWITCH FUNCTION
Check that the indicator lamp of rear window defogger illuminates with rear window defogger switch ON.
Is the inspection result normal? YES >> Rear window defogger switch function is OK.
NO >> Refer to DEF-10, "Diagnosis Procedure".
Diagnosis Procedure
1. CHECK FRONT AIR CONTROL (REAR WINDOW DEFOGGER SWITCH)
Does front air control operate normally? Is the inspection result normal? YES >> Inspection End.
NO >> GO TO 2
2. CHECK REAR WINDOW DEFOGGER SWITCH INDICATOR CIRCUIT
1. Turn ignition switch ON.
2. Check voltage between front air control connector and ground.
Is the inspection result normal? YES >> Replace front air control. Refer to VTL-8, "Removal and Installation".
NO >> Repair or replace harness.
Rear window defogger relay
Description
Power is supplied to the rear window defogger with BCM control.
Component Function Check
1. CHECK REAR WINDOW DEFOGGER RELAY POWER SUPPLY CIRCUIT
Check that an operation noise of rear ...
Other materials:
P2118 Throttle control motor
Description
The throttle control motor is operated by the ECM and it opens and closes the
throttle valve.
The current opening angle of the throttle valve is detected by the throttle
position sensor. The throttle position
sensor it provides feedback to the ECM, when opens/closes the throttle ...
Park/neutral position (PNP) switch
Exploded View
1. Washer
2. Manual lever
3. PNP switch
4. CVT assembly
Removal and Installation
Refer to the figure for removal and installation.
NOTE:
• Align PNP switch position when installing.
• After installation of PNP switch, check the continuity of PNP switch.
• Afte ...
M&A 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 combination meter for damage, bend
and loose connection
(unit side and connector side).
...