tire type NISSAN PATROL 2004 Electronic Repair Manual

System Description
OUTLINE
The navigation system periodically calculates the vehicle's current
position according to the following three signals: Travel distance of
the vehicle as determined by the vehicle speed sensor, turning
angle of the vehicle as determined by the gyroscope (angular
velocity sensor), and the direction of vehicle travel as determined
by the GPS antenna (GPS information).
The current position of the vehicle is then identi®ed by comparing
the calculated vehicle position with map data read from the map
DVD-ROM, which is stored in the DVD-ROM drive (map-matching),
and indicated on the screen with a current location mark.
By comparing the vehicle position detection results found by the
GPS and by map-matching, more accurate vehicle position data
can be used.
The current vehicle position will be calculated by detecting the dis-
tance the vehicle moved from the previous calculation point and its
direction.
TRAVEL DISTANCE
Travel distance calculations are based on the vehicle speed sen-
sor input signal. Therefore, the calculation may become incorrect
as the tires wear down. To prevent this, an automatic distance ®ne
adjustment function has been adopted.
TRAVEL DIRECTION
Change in the travel direction of the vehicle is calculated by a
gyroscope (angular velocity sensor) and a GPS antenna (GPS
information). As the gyroscope and GPS antenna have both merit
and demerit, input signals from them are prioritized in each situa-
tion. However, this order of priority may change in accordance with
more detailed travel conditions so that the travel direction is
detected more accurately.
Type Advantage Disadvantage
Gyroscope (angular velocity sensor) +
Can detect the vehicle's turning angle
quite accurately. +
Direction errors may accumulate when
the vehicle is driven for long distances
without stopping.
GPS antenna (GPS information) +
Can detect the vehicle's travel direction
(North/South/East/West). +
Correct direction cannot be detected
when the vehicle speed is low.
SKIA0370E
SEL684V
NAVIGATION SYSTEM
EL-4162

For Israel
JN1TESY61 5XXXXXXX
Vehicle serial number
Manufacturing plant
X: Hiratsuka
Model year
5: 2005 model year
S: Long wheelbase (4WD)
Engine type
E: ZD30DDTi
Body type
T: Station Wagon K: Hardtop
Manufacturer
JN1: Japan produced vehicle
Dimensions
FOR THE MIDDLE EAST
Wagon Hardtop
Overall length*1 mm (in) 5,080 (200.0)*2, *5
5,030 (198.0)*3, *6
5,075 (199.8)*4, *74,460 (175.6)*3, *6
4,505 (177.4)*4, *7
Overall width mm (in) 1,840 (72.4)*3
1,940 (76.4)*2, *41,840 (72.4)*3
1,940 (76.4)*4
Overall height mm (in) 1,855 (73.0) 1,840 (72.4)
Front tread mm (in) 1,555 (61.2)*3
1,605 (63.2)*2, *41,555 (61.2)*3
1,605 (63.2)*4
Rear tread mm (in) 1,575 (62.0)*3
1,625 (64.0)*2, *41,575 (62.0)*3
1,625 (64.0)*4
Wheelbase mm (in) 2,970 (116.9) 2,400 (94.5)
*1: With winch, 15 mm (0.59 in) is added to the overall length. With front spoiler, 30 mm (1.18
in) is added.
*2: 275/70R16, 275/65R17 tires
*3: 235/80R16, 235/80R16LT tires
*4: 265/70R16, 265/70R16LT tires
*5: 15 mm (0.59 in) is added with pintle hook, and 50 mm (1.97 in) is added with spare tire
cover.
*6: 100 mm (3.94 in) is added with spare tire cover.
*7: 20 mm (0.79 in) is added with pintle hook, and 55 mm (2.17 in) is added with spare tire
cover.
FOR EUROPE
Wagon Hardtop
Overall length mm (in) 5,145 (202.6)*1, *4
5,045 (198.6)*2
5,095 (200.6)*34,525 (178.1)*1, *4
4,475 (176.2)*2
4,620 (181.9)*3
Overall width mm (in) 1,940 (76.4)*1, *3
1,840 (72.4)*21,940 (76.4)*1, *3
1,840 (72.4)*2
Overall height mm (in) 1,855 (73.0) 1,840 (72.4)
Front tread mm (in) 1,605 (63.2)*1, *3
1,555 (61.2)*21,605 (63.2)*1, *3
1,555 (61.2)*2
Rear tread mm (in) 1,625 (64.0)*1, *3
1,575 (62.0)*21,625 (64.0)*1, *3
1,575 (62.0)*2
Wheelbase mm (in) 2,970 (116.9) 2,400 (94.5)
*1: For models equipped with 275/65R17 tires
*2: For models equipped with 235/80R16 tires
*3: For models equipped with 265/70R16 tires
*4: 50 mm (1.97 in) is added with spare tire cover.
IDENTIFICATION INFORMATION
Identi®cation Number (Cont'd)
GI-4008