Nissan Altima (L32) 2007-2012 Service Manual: Warning chime system
Wiring Diagram-Coupe
Wiring Diagram-Sedan
Seat belt buckle switch signal circuit
Description
Transmits a seat belt buckle switch signal to the combination meter.
Component Function Check
1. CHECK COMBINATION METER INPUT SIGNAL
Select “DATA MONITOR” for “METER/M&A” ...
ECU diagnosis
...
Other materials:
Thermostat and thermostat housing
Removal and Installation
1. Gasket
2. Thermostat assembly
WARNING:
Never remove the radiator cap when the engine is hot. Serious burns could occur
from high pressure
coolant escaping from the radiator.
REMOVAL
CAUTION:
Perform when engine is cool.
1. Drain engine coolant from the radiat ...
Warning lamps/indicator lamps
System Diagram
System Description
OIL PRESSURE WARNING LAMP
The oil pressure warning lamp is controlled by the IPDM E/R (intelligent
power distribution module engine
room).
Low oil pressure causes the oil pressure switch to provide a ground signal to
the IPDM E/R. The IPDM E/R
then sig ...
Passenger side door mirror defogger
Description
Heats the heating wire with the power supply from the rear window defogger
relay to prevent the door mirror
from fogging up.
Component Function Check
1.CHECK DOOR MIRROR DEFOGGER RH
Check that the heating wire of door mirror defogger RH is heated when turning
the rear window def ...
