ALPS ALPINE WD1G791 TPMS TUNER CONT User Manual
Alps Electric Co., Ltd. TPMS TUNER CONT Users Manual
User manual
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Since this device is always used with vehicle,
it is not sold to general end users separately. TIRE PRESSURE MONITORING WARNING
Therefore there is no user manual of this device by alone. SYSTEM (TPMS) ● If the low tire pressure warning light
Each tire, including the spare (if provided), illuminates while driving, avoid sudden
The following statements must be described should be checked monthly when cold and inflated steering maneuvers or abrupt braking,
on the user manual of the vehicle; to the inflation pressure recommended by reduce vehicle speed, pull off the road
the vehicle manufacturer on the vehicle placard to a safe location and stop the vehicle
This device complies with part 15 of the FCC Rules. or tire inflation pressure label. (If your vehicle has as soon as possible. Driving with underinflated
Operation is subject to the following two conditions: tires of a different size than the size indicated on tires may permanently damage
(1) This device may not cause harmful interference, and the vehicle placard or tire inflation pressure label, the tires and increase the likelihood of
(2) this device must accept any interference received, you should determine the proper tire inflation tire failure. Serious vehicle damage
including interference that may cause undesired operation. pressure for those tires.) could occur and may lead to an accident
As an added safety feature, your vehicle has been and could result in serious personal
FCC CAUTION equipped with a Tire Pressure Monitoring System injury. Check the tire pressure for
Changes or modifications not expressly approved by (TPMS) that illuminates a low tire pressure telltale all four tires. Adjust the tire pressure to
the party responsible for compliance could void when one or more of your tires is significantly the recommended COLD tire pressure
the user’s authority to operate the equipment. under-inflated. Accordingly, when the low tire shown on the Tire and Loading Information
pressure telltale illuminates, you should stop and label, located on the driver’s door
check your tires as soon as possible, and inflate opening, to turn the low tire pressure
them to the proper pressure. Driving on a significantly warning light OFF.
under-inflated tire causes the tire to overheat
and can lead to tire failure. Under-inflation CAUTION
also reduces fuel efficiency and tire tread life, and Do not place metalized film or any metal
may affect the vehicle’s handling and stopping parts (antenna, etc.) on the windows. This
ability. may cause poor reception of the signals
Please note that the TPMS is not a substitute for from the tire pressure sensors, and the
proper tire maintenance, and it is the driver’s TPMS will not function properly.
responsibility to maintain correct tire pressure, Some devices and transmitters may temporarily
even if under-inflation has not reached the level to interfere with the operation of the TPMS and
trigger illumination of the TPMS low tire pressure cause the low tire pressure warning light to illuminate.
telltale. Some examples are:
WARNING Your vehicle has also been equipped with a – Facilities or electric devices using similar radio
● If the light does not illuminate with the TPMS malfunction indicator to indicate when the frequencies are near the vehicle.
ignition switch placed in the ON position, system is not operating properly. The TPMS malfunction – If a transmitter set to similar frequencies is
have the vehicle checked by a indicator is combined with the low tire being used in or near the vehicle.
NISSAN dealer as soon as possible. pressure telltale. When the system detects a – If a computer (or similar equipment) or a
● If the light illuminates while driving, malfunction, the telltale will flash for approximately DC/AC converter is being used in or near the
avoid sudden steering maneuvers or one minute and then remain continuously vehicle.
abrupt braking, reduce vehicle speed, illuminated. This sequence will continue upon
pull off the road to a safe location and subsequent vehicle start-ups as long as the malfunction
stop the vehicle as soon as possible. exists. When the malfunction indicator is
Driving with under-inflated tires may illuminated, the system may not be able to detect
permanently damage the tires and increase or signal low tire pressure as intended. TPMS
the likelihood of tire failure. Serious malfunctions may occur for a variety of reasons,
vehicle damage could occur and including the installation of replacement or alternate
may lead to an accident and could result tires or wheels on the vehicle that prevent
in serious personal injury. Check the TPMS from functioning properly. Always
the tire pressure for all four tires. Adjust check the TPMS malfunction telltale after replacing
the tire pressure to the recommended one or more tires or wheels on your vehicle to
COLD tire pressure shown on the Tire ensure that the replacement or alternate tires and
and Loading Information label located wheels allow the TPMS to continue to function
in the driver’s door opening to turn the properly.
low tire pressure warning light OFF. If Additional information:
the light still comes on while driving ● The TPMS does not monitor the tire
after adjusting the tire pressure, a tire pressure of the spare tire.
may be flat. ● The TPMS will activate only when the vehicle
● When a spare tire is mounted or a wheel is driven at speeds above 16 MPH
is replaced the TPMS will not function (25 km/h). Also, this system may not detect a
and the low tire pressure warning light sudden drop in tire pressure (for example a
will flash for approximately 1 minute. flat tire while driving).
The light will remain on after 1 minute. ● The low tire pressure warning light does not
Contact your NISSAN dealer as soon as automatically turn off when the tire pressure
possible for tire replacement and/or is adjusted for all 4 tires. After the tires are
system resetting. inflated to the recommended pressure, the
● Replacing tires with those not originally vehicle must be driven at speeds above
specified by NISSAN could affect the 16 MPH (25 km/h) to activate the TPMS and
proper operation of the TPMS. turn off the low tire pressure warning light.
CAUTION Use a tire pressure gauge to check the tire
● The TPMS is not a substitute for the pressure.
regular tire pressure check. Be sure to
check the tire pressure regularly.
● If the vehicle is being driven at speeds
of less than 16 MPH (25 km/h), the
TPMS may not operate correctly.
● Be sure to install the specified size of
tires to the 4 wheels correctly.