Nissan Altima (L32) 2007-2012 Service Manual: U1244 GPS antenna
Description
Refer to AV-240, "System Description".
DTC Logic
DTC DETECTION LOGIC
Diagnosis Procedure
1.GPS ANTENNA CHECK
Inspect GPS antenna and antenna feeder for damage or poor connection.
Is the GPS antenna and feeder clean and undamaged?
YES >> GO TO 2
NO >> Repair or replace malfunctioning parts.
2.CHECK AV CONTROL UNIT VOLTAGE
1. Turn ignition switch ON.
2. Check voltage between AV control unit connector M90 terminal
73 and ground.
Is the voltage reading as specified?
YES >> Replace GPS antenna. Refer to AV-447, "Removal and
Installation".
NO >> Replace AV control unit. Refer to AV-437, "Removal and
Installation".
Description
Refer to AV-240, "System Description".
DTC Logic
DTC DETECTION LOGIC
...
Description
Refer to AV-240, "System Description".
DTC Logic
DTC DETECTION LOGIC
Diagnosis Procedure
1.CHECK CD CHANGER POWER SUPPLY AND GROUND CIRCUIT
Check CD changer power sup ...
Other materials: Lane Departure Warning (LDW)
WARNING
Failure to follow the warnings and instructions
for proper use of the LDW
system could result in serious injury or
death.
This system is only a warning device
to inform the driver of a potential unintended
lane departure. It will not
steer the vehicle or prevent loss of
control. It is ...
2.0L 4 cylinder (KR20DDET engine
model)
The following shows the maintenance
schedule.
Choose the maintenance schedule
needed based on your vehicle driving
conditions.
After 90,000 miles (144,000 km)/144
months, continue maintenance at the
same mileage/time interval.
NOTE:
For information regarding coolant or
spark plug replacement, see ...
Changing wheels and tires
Tire rotation
ISSAN recommends rotating the
tires every 5,000 miles (8,000 km) for
vehicles equipped with the 2.5L 4 cylinder
(PR25DD engine model) and
7,500 miles (12,000 km) for vehicles
equipped with the 2.0L 4 cylinder
(KR20DDET engine model).
For additional information on tire replacing
proce ...