engine NISSAN 370Z ROADSTER 2015 Z34 Repair Manual
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2015, Model line: 370Z ROADSTER, Model: NISSAN 370Z ROADSTER 2015 Z34Pages: 419, PDF Size: 3.71 MB
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5-16Starting and driving
the timing of the up-shift indicator illumi-
nation and the tachometer indication.
Accelerator downshift Ð In D (Drive)
position Ð
GUID-143D524F-60B2-4CC9-8EC4-146B2888A311For passing or hill climbing, fully depress the
accelerator pedal to the floor. This shifts the
transmission down into the lower gear, depend-
ing on the vehicle speed.
Fail-safeGUID-95E026F4-9DB9-4EA3-93C5-C823763E763FWhen the fail-safe operation occurs, note that
the transmission will be locked in any of the
forward gears according to the condition.
If the vehicle is driven under extreme
conditions, such as excessive wheel spin-
ning and subsequent hard braking, the
fail-safe system may be activated. This will
occur even if all electrical circuits are
functioning properly. In this case, push
the ignition switch to the OFF position and
wait for 3 seconds. Then push the ignition
switch back to the ON position. The vehicle
should return to its normal operating
condition. If it does not return to its normal
operating condition, have a NISSAN dealer
check the transmission and repair if ne-
cessary.
SSD0829
Shift lock releaseGUID-E0F6081C-3BA3-4691-B6A0-E85601BC6B10If the battery charge is low or discharged, the
shift lever may not be moved from the P (Park)
position even with the brake pedal depressed
and the shift lever button pushed.
To move the shift lever, perform the following
procedure:
1. Push the ignition switch to the OFF or LOCKposition.
2. Apply the parking brake.
3. Remove the shift lock cover
*Ausing a
suitable tool. 4.
Push down the shift lock
*Busing a
suitable tool as illustrated.
5. Push the shift lever button
*Cand move the
shift lever to the N (Neutral) position
*D
while holding down the shift lock.
Now the vehicle may be moved to the desired
location.
If the lever cannot be moved out of P (Park) ,
have a NISSAN dealer check the automatic
transmission system as soon as possible.
MANUAL TRANSMISSIONGUID-715FC774-FF9E-4270-9642-B50D30F68247
WARNING
. Do not downshift abruptly on slip-
pery roads. This may cause a loss of
control.
. Do not over-rev the engine when
shifting to a lower gear. This may
cause a loss of control or engine
damage.
CAUTION
.Do not rest your foot on the clutch
pedal while driving. This may da-
mage the clutch.
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.Fully depress the clutch pedal be-
fore shifting to help prevent trans-
mission damage.
. Stop your vehicle completely before
shifting into R (Reverse) .
. When the vehicle is stopped with
the engine running (for example, at
a stop light) , shift to N (Neutral) and
release the clutch pedal with the
foot brake applied.
SSD0536
ShiftingGUID-70DE9D2A-5365-445C-9C9A-1C99031E2466To change gears, or when upshifting or down-
shifting, fully depress the clutch pedal, shift into
an appropriate gear, and then slowly and
smoothly release the clutch pedal.
This vehicle is equipped with a short throw
shifter manual transmission. To ensure smooth
gear changes, be sure to fully depress the clutch
pedal before operating the shift lever. If the
clutch pedal is not fully depressed before the
transmission is shifted, a gear noise may be
heard. Transmission damage could occur.
Start the vehicle in 1st gear and upshift to 2nd,
3rd, 4th, 5th and 6th gear in sequence accord- ing to the vehicle speed.
To back up, depress the shift knob and then
move the shift lever to the R (Reverse) position
after stopping the vehicle completely.
The shift knob returns to its original position
when the shift lever is moved to the N (Neutral)
position.
If it is difficult to move the shift lever into R
(Reverse) or 1st (Low gear) , shift to N (Neutral) ,
then release the clutch pedal. Fully depress the
clutch pedal again and shift into R or 1st.
SynchroRev Match mode (S-MODE) (if
so equipped for Manual Transmission
models)
GUID-0CB39380-FAD1-4714-AA9E-F8B0C0D981B4The SynchroRev Match mode (S-MODE) auto-
matically adjusts the engine speed to match the
selecting gear ratio while changing gears.
Precautions:
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407.
Shift lever and clutch pedal operations are
not different than a conventional manual
transmission.
. Fully depress the clutch pedal. Insufficient
pedal depression may cause slow response
of this system.
. When the clutch pedal is depressed with
the gear still engaged, the engine speed is
kept at the proper level for the engaged
Starting and driving5-17
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5-18Starting and driving
gear. Thus, the engine speed may be kept
high depending on the gear position and
vehicle speed.
. When the clutch pedal is depressed with
the transmission in neutral, the system
operates for approximately 2 seconds, and
then the engine speed will decrease to the
idle speed.
. When the engine coolant temperature is low
right after starting the engine, engine speed
synchronization will be delayed or may be
insufficient.
. The system controls the engine speed up to
the rev limit. Note that S-MODE is not a
function that prevents over-revving resulting
from shifting mistakes.
. The system does not operate while the
vehicle is backing up.
. If the engine speed is limited lower than
usual when the engine oil temperature is
extremely high, the system will control up to
the limited engine speed.
. If the malfunction indicator light illuminates,
the system may not operate and the S-
MODE indicator turns off.
SSD0830
SynchroRev Match mode (S-MODE) warn-
ing:
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407The SynchroRev Match mode (S-MODE) warn-
ing will appear on the vehicle information display
and the S-MODE indicator will turn off if a
system malfunction occurs.
If the warning appears, the S-MODE function
will not operate, but manual transmission will
operate normally and driving can be continued.
Have the system checked by a NISSAN dealer.
SSD0831
Activating the system:GUID-D73A39BF-43C8-459F-9C24-47B7F579C407To activate the S-MODE, push the S-MODE
switch
*A. The S-MODE indicator*Bon the
tachometer will show ªSº. To deactivate, push
and hold the S-MODE switch for more than 1
second. The S-MODE indicator will turn off.
While the S-MODE is off, you can drive the
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vehicle as a conventional manual transmission
model.
Note that the status of the S-MODE (on or off) is
memorized even after the ignition switch is
turned off; however, it will be initialized (off)
when the battery is disconnected.
The transmission position indicator
*Cshows
the selected gear: N (Neutral) , 1, 2, 3, 4, 5, 6, R
(Reverse) .
SynchroRev Match mode (S-MODE) op-
eration:
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407The SynchroRev Match mode (S-MODE) auto-
matically adjusts the engine speed by controlling
the engine throttle. The accelerator pedal does
not have to be depressed.
The system detects the clutch pedal and shift
lever operations, and then calculates the target
engine speed using the shifting gear position
and the vehicle speed information.
The system provides accurate engine speed
control that helps achieve quick gear shifting
and reduces shift shock on clutch engagement.
. When downshifting:
The engine speed is automatically increased
to the target engine speed before the clutch
is engaged.
. When upshifting:
The engine speed is automatically kept after the engine speed lowers to the target
engine speed.
Rapid clutch engagement before the engine
speed lowers to the target engine speed
may cause shift shock.
. When depressing the clutch pedal with
the gear engaged:
The engine speed is automatically kept at
the proper engine speed for the engaged
gear.
This function will not operate when low (1st)
gear is selected.
There is a delay between the clutch pedal
operation and the S-MODE operation. Make
sure the engine speed is adjusted before
engaging the clutch again.SSD0832
Upshift indicatorGUID-CF2D31A3-4872-4A91-8A26-1FE502EAD38BThe up-shift indicator is located in the tach-
ometer and shows the driver the timing to shift
into a higher gear by illuminating. The use of the
up-shift indicator will help you to upshift at a
constant engine speed from any gear.
The up-shift indicator will start flashing when the
engine speed reaches about 500 rpm before the
set figure while driving, and then illuminate after
the engine speed reaches the set figure.
The engine speed for upshifting can be set on
the vehicle information display. See ªTrip com-
puterº (P.2-23) .
There may be a slight difference between
Starting and driving5-19
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5-20Starting and driving
the timing of the up-shift indicator illumi-
nation and the tachometer indication.
Suggested up-shift speedsGUID-21B4B122-4120-4990-93F5-440751AF8324Shown below are suggested vehicle speeds for
shifting into a higher gear. These suggestions
relate to fuel economy and vehicle performance.
Actual up-shift speeds will vary according to
road conditions, the weather and individual
driving habits.
For normal acceleration in low altitude areas
[less than 4,000 ft (1,219 m)]:
Gear changeMPH (km/h)
1st to 2nd 8 (13)
2nd to 3rd 16 (26)
3rd to 4th 25 (40)
4th to 5th 28 (45)
5th to 6th 33 (53)
For quick acceleration in low altitude areas or in
high altitude areas [over 4,000 ft (1,219 m)]:
Gear changeMPH (km/h)
1st to 2nd 15 (24)
2nd to 3rd 25 (40)
3rd to 4th 40 (64)
4th to 5th 45 (72)
5th to 6th 50 (80)
Suggested maximum speed in each gearGUID-0456E001-9D87-4A36-8244-E6685C1CADE6Downshift to a lower gear if the engine is not
running smoothly, or if you need to accelerate.
Do not exceed the maximum suggested speed
(shown below) in any gear. For level road
driving, use the highest gear suggested for that
speed. Always observe posted speed limits, and
drive according to the road conditions, which
will ensure safe operation. Do not over-rev the
engine when shifting to a lower gear as it may
cause engine damage or loss of vehicle control.
GearMPH (km/h)
1st 38 (62)
2nd 63 (102)
3rd 91 (146)
4th Ð
5th Ð
6th Ð
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GUID-BE115199-9E58-4B56-9841-5BECF42F2873
WARNING
.Be sure the parking brake is fully
released before driving. Failure to
do so can cause brake failure and
lead to an accident.
. Do not release the parking brake
from outside the vehicle.
. Do not use the gear shift in place of
the parking brake. When parking, be
sure the parking brake is fully
engaged.
. Do not leave children unattended in
a vehicle. They could release the
parking brake and cause an acci-
dent.
SPA2110
To apply: Pull the parking brake lever up*1.
To release:
1. Firmly apply the foot brake.
2. While pulling up on the parking brake lever slightly, push the button
*2and lower the
lever completely
*3.
3. Before driving, be sure the brake warning light goes out.
GUID-F1AC49C5-206B-4BA5-8CB3-880D359507B1PRECAUTIONS ON CRUISE CON-
TROL
GUID-0E16F5C2-0926-4E8D-8780-368947CC7C46.If the cruise control system malfunctions, it
will cancel automatically. The CRUISE in-
dicator light on the meter panel will then
blink to warn the driver.
. If the engine coolant temperature becomes
excessively high, the cruise control system
will cancel automatically.
. If the CRUISE indicator light blinks, turn the
cruise control main switch off and have the
system checked by a NISSAN dealer.
. The CRUISE indicator light may blink when
the cruise control main switch is turned ON
while pushing the ACCEL/RES, COAST/
SET or CANCEL switch. To properly set the
cruise control system, perform the following
procedures.
WARNING
Do not use the cruise control when
driving under the following conditions:
.when it is not possible to keep the
vehicle at a set speed
. in heavy traffic or in traffic that
varies in speed
Starting and driving5-21
PARKING BRAKE CRUISE CONTROL
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5-22Starting and driving
.on winding or hilly roads
. on slippery roads (rain, snow, ice,
etc.)
. in very windy areas
Doing so could cause a loss of vehicle
control and result in an accident.
CAUTION
On manual transmission models, do not
shift into N (Neutral) without depres-
sing the clutch pedal when the cruise
control is set. Should this occur, de-
press the clutch pedal and turn the
main switch off immediately. Failure to
do so may cause engine damage.
SSD0833
Type A
JVS0449X
Type B
1. ACCEL/RES switch
2. COAST/SET switch
3. CANCEL switch
4. MAIN (ON´OFF) switch
CRUISE CONTROL OPERATIONSGUID-411953DC-B9EB-4A12-8BE0-A9E863D2117FThe cruise control allows driving at a speed
between 25 to 89 MPH (40 to 144 km/h)
without keeping your foot on the accelerator
pedal.
To turn on the cruise control, push the MAIN
switch on. The CRUISE indicator light will
illuminate.
To set cruising speed, accelerate the vehicle
to the desired speed, push the COAST/SET
switch and release it. Take your foot off the
accelerator pedal. Your vehicle will maintain the
set speed.
. To pass another vehicle, depress the
accelerator pedal. When you release the
pedal, the vehicle will return to the previously
set speed.
. The vehicle may not maintain the set speed
on winding or hilly roads. If this happens,
drive without the cruise control.
To cancel the preset speed, use one of the
following methods:
. Push the CANCEL switch.
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.Tap the brake pedal.
. Turn the MAIN switch off. The CRUISE light
will turn off.
Ð If you depress the brake pedal while
pushing the ACCEL/RES or COAST/
SET switch and reset at the cruising
speed, the cruise control will disengage.
Turn the MAIN switch off once and then
turn it on again.
Ð The cruise control will automatically cancel if the vehicle slows more than 8
MPH (13 km/h) below the set speed.
Ð If you move the shift lever to the N (Neutral) position (Automatic Transmis-
sion models) or depress the clutch pedal
(Manual Transmission models) , the cruise
control will be canceled.
To reset at a faster cruising speed, use one
of the following methods:
. Depress the accelerator pedal. When the
vehicle attains the desired speed, push and
release the COAST/SET switch.
. Push and hold the ACCEL/RES switch.
When the vehicle attains the desired speed,
release the switch.
. Push, then quickly release the ACCEL/RES
switch. Each time you do this, the set speed
will increase by about 1 MPH (1.6 km/h) . To reset at a slower cruising speed,
use one
of the following methods:
. Lightly tap the brake pedal. When the
vehicle attains the desired speed, push the
COAST/SET switch and release it.
. Push and hold the COAST/SET switch.
Release the switch when the vehicle slows
down to the desired speed.
. Push, then quickly release the COAST/
SETT switch. Each time you do this, the
set speed will decrease by about 1 MPH
(1.6 km/h) .
To resume the preset speed, push and
release the ACCEL/RES switch. The vehicle
will resume the last set cruising speed when the
vehicle speed is over 25 MPH (40 km/h) .
GUID-4FE18741-AA31-4CF9-A4BC-A138BB40CFDE
CAUTION
During the first 1,200 miles (2,000 km) ,
follow these recommendations to ob-
tain maximum engine performance and
ensure the future reliability and econo-
my of your new vehicle.
Failure to follow these recommenda-
tions may result in shortened engine
life and reduced engine performance.
. Avoid driving for long periods at constant
speed, either fast or slow. Do not run the
engine over 4,000 rpm.
. Do not accelerate at full throttle in any gear.
. Avoid quick starts.
. Avoid hard braking as much as possible.
Starting and driving5-23
BREAK-IN SCHEDULE
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5-24Starting and driving
GUID-D5ADB179-1BB6-44EB-85BE-99C69B6DC114Follow these easy-to-use Fuel Efficient Driving
Tips to help you achieve the most fuel economy
from your vehicle.
1. Use smooth accelerator and brake pedalapplication.
.Avoid rapid starts and stops..Use smooth, gentle accelerator andbrake application whenever possible.
.Maintain constant speed while commut-
ing and coast whenever possible.
2. Maintain constant speed.
.Look ahead to try and anticipate and minimize stops.
.Synchronizing your speed with traffic
lights allows you to reduce your number
of stops.
.Maintaining a steady speed can minimize red light stops and improve fuel effi-
ciency.
3. Use air conditioning (A/C) at higher vehicle speeds.
.Below 40 MPH (64 km/h) , it is moreefficient to open windows to cool the
vehicle due to reduced engine load.
.Above 40 MPH (64 km/h) , it is moreefficient to use A/C to cool the vehicle
due to increased aerodynamic drag.
.Recirculating the cool air in the cabinwhen the A/C is on reduces cooling load.
4. Drive at economical speeds and distances.
.Observing the speed limit and not ex- ceeding 60 MPH (97 km/h) (where
legally allowed) can improve fuel effi-
ciency due to reduced aerodynamic
drag.
.Maintaining a safe following distancebehind other vehicles reduces unneces-
sary braking.
.Safely monitoring traffic to anticipatechanges in speed permits reduced brak-
ing and smooth acceleration changes.
.Select a gear range suitable to road conditions.
5. Use cruise control.
.Using cruise control during highway driving helps maintain a steady speed.
.Cruise control is particularly effective in providing fuel savings when driving on
flat terrains.
6. Plan for the shortest route.
.Utilize a map or navigation system to determine the best route to save time.
7. Avoid idling.
.Shutting off your engine when safe for stops exceeding 30-60 seconds saves fuel and reduces emissions.
8. Buy an automated pass for toll roads.
.Automated passes permit drivers to use special lanes to maintain cruising speed
through the toll and avoid stopping and
starting.
9. Winter warm up.
.Limit idling time to minimize impact to fuel economy.
.Vehicles typically need no more than 30seconds of idling at start-up to effectively
circulate the engine oil before driving.
.Your vehicle will reach its ideal operatingtemperature more quickly while driving
versus idling.
10. Keeping your vehicle cool.
.Park your vehicle in a covered parking area or in the shade whenever possible.
.When entering a hot vehicle, opening thewindows will help to reduce the inside
temperature faster, resulting in reduced
demand on your A/C system.
FUEL EFFICIENT DRIVING TIPS
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GUID-20D632A7-EF37-4DBF-9F53-E37E4009B631.Keep your engine tuned up.
. Follow the recommended scheduled main-
tenance.
. Keep the tires inflated to the correct
pressure. Low tire pressure increases tire
wear and lowers fuel economy.
. Keep the wheels in correct alignment.
Improper alignment increases tire wear and
lowers fuel economy.
. Use the recommended viscosity engine oil.
(See ªEngine oil and oil filter recommenda-
tionº (P.9-6) .)GUID-8D3D4725-47F4-4A2F-BC0F-1FD589A930F2
SD1006MA
WARNING
.Do not stop or park the vehicle over
flammable materials such as dry
grass, waste paper or rags. They
may ignite and cause a fire.
. Never leave the engine running
while the vehicle is unattended.
. Do not leave children unattended
inside the vehicle. They could un-
knowingly activate switches or con-
trols. Unattended children could
become involved in serious acci- dents.
. Safe parking procedures require
that both the parking brake be
applied and the transmission placed
into P (Park) for Automatic Trans-
mission (AT) model or in an appro-
priate gear for Manual Transmission
(MT) model. Failure to do so could
cause the vehicle to move unexpect-
edly or roll away and result in an
accident.
. Make sure the automatic transmis-
sion shift lever has been pushed as
far forward as it can go and cannot
Starting and driving5-25
INCREASING FUEL ECONOMY PARKING/PARKING ON HILLS
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