R mode start function -32 – NISSAN 2012 GT R - Owner's Manual User Manual

Page 225

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R35-D EDITED: 2011/ 2/ 4

5-32

Starting and driving

This function enables the driver to start accel-
eration from a stop by selecting R mode with the
VDC and transmission setup switch. The engine
output will be maintained at approximately 4,000
rpm. When using the R mode or the R mode
start function, always use proper seating posi-
tion and follow the safety instructions in Section
1 of this manual.

WARNING

. Failure to follow the warnings and

instruction for the use of this fea-
ture may cause a loss of vehicle
control or a collision which may lead
to serious personal injury or death:

. Make sure to drive carefully within

legal limits.

. Only use this function when you can

guarantee that it is safe to do so,
based on the surrounding traffic
conditions.

. Do not use this function on slippery

or wet roads. This may cause loss of
vehicle control and could result in
an accident.

. The R mode start function has been

developed not only for controlling

the engine, transmission and VDC
system, but also the settings of the
suspension and tires. Therefore, any
modification of the vehicle may
disrupt the vehicle’s balance. This
will not only reduce the optimum
performance of the vehicle but may
also cause damage to powertrain
components, including the trans-
mission.

NOTICE

. When the temperature of the engine

coolant and transmission oil is high
or low, the function cannot be used.
The temperature range in which the
R mode start function can be used:

— Engine coolant: 140

8F - 2128F

(60

8C - 1008C)

— Transmission oil: 140

8F - 2668F

(60

8C - 1308C)

. If the R mode start function is used

4 times consecutively, the function
may be disabled and cannot be
turned on to protect the vehicle
system. While the function is dis-

abled, the warning light illuminates.
When the warning light illuminates,
p e r f o r m

c o o l

d o w n

d r i v i n g .

(

“Cool down” page GTR-12)

When the warning light turns off,
the function can be used again.

. The performance of start may vary

depending on the amount of wheel
spin ,or increase and decrease of
the engine output in response to the
outside temperature. (This vehicle
was set up according to the road
surface conditions of the straight
sections of the Sendai Highland
Raceway course in Japan at 59

8F

(15

8C).)

. For safety reasons, VDC control may

activate automatically when driving
on a slippery road surface, such as a
wet road, in order to apply the
brakes or limit the engine output.

. Frequent use of the R mode start

function increases the load on the
powertrain related parts such as the
clutch and transmission compared
to normal driving. In particular, the
clutch will wear out more quickly.

R MODE START FUNCTION

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