Tire Pressure Monitoring System (Tpms) Wiring Diagram; Tire Pressure Monitoring System (Tpms) Construction/Operation; Construction - Mazda RX-8 2004 Service Highlights

TIRE PRESSURE MONITORING SYSTEM (TPMS) WIRING DIAGRAM

IG SW
BATTERY
End Of Sie

TIRE PRESSURE MONITORING SYSTEM (TPMS) CONSTRUCTION/OPERATION

Construction

• The TPMS consists of wheel units that detect air pressure, temperature and acceleration of each tire, and a
TPMS control module that receives data (RF signals) sent from the wheel units to monitor the air pressure of
each tire.
RF SIGNAL
TPMS
WARNING LIGHT
02–12–4
2004 Mazda RX-8 Service Highlights (3378–1U–03C)
WHEEL AND TIRES
WHEEL UNIT
NO.1 NO.2
RF SIGNAL
TPMS CM
CPU
WHEEL UNIT
NO.3 NO.4
ANTENNA
CAN_H
E
CAN_L
D
CAN
DRIVER
TPMS
CONTROL
MODULE
RF SIGNAL
CAN
COMMUNICATION LINE
CHU021237020S04
PCM
CAN
DRIVER
INSTRUMENT
CLUSTER
CAN
DRIVER
CHU0202W001
CHU021237020S05
TPMS
WARNING BUZZER
CHU0212S009