Infiniti F50. Manual — part 823

LOW TIRE PRESSURE WARNING SYSTEM

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LOW TIRE PRESSURE WARNING SYSTEM

PFP:40300

System Components

EES000DB

System Description

EES000DC

TRANSMITTER

A sensor-transmitter integrated with a valve is installed on a wheel,
and transmits a detected air pressure signal in the form of a radio
wave.

ANTENNA

Receives the radio wave signal transmitted by the transmitter.

SEIA0039E

SEIA0203E

SEIA0042E

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LOW TIRE PRESSURE WARNING SYSTEM

TIRE PRESSURE WARNING CONTROL UNIT

Reads the radio wave signal received by the antenna, and controls
the warning lamp and the buzzer operations as shown below. It also
has a judgement function to detect a system malfunction.

VEHICLE INFORMATION DISPLAY

Displays the air pressure of each tire.

●

After the ignition switch is turned ON, the pressure values are
not be displayed until the data of all four wheels stabilizes.

SEIA0204E

Condition

Warning lamp

Buzzer

Less than 190 kPa (1.9 kg/cm

2

, 27 psi) [Flat tire]

ON

Sounds for 10 sec.

System malfunction

ON

OFF

SEIA0044E

TROUBLE DIAGNOSES

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TROUBLE DIAGNOSES

PFP:00004

Wiring Diagram

EES000EN

TEWM0018E

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TROUBLE DIAGNOSES

TEWM0032E