Mazda RX-8 2004 - Tire Pressure Monitoring System (Tpms) Construction;Operation; Construction; Tire Pressure Monitoring System (Tpms) Wiring Diagram; System (Tpms) Warning Light

WHEEL AND TIRES
02–12–4
2004 Mazda RX-8 Service Highlights (3378–1U–03C)
TIRE PRESSURE MONITORING SYSTEM (TPMS) WIRING DIAGRAM
CHU021237020S04
End Of Sie
TIRE PRESSURE MONITORING SYSTEM (TPMS) CONSTRUCTION/OPERATION
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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.
WHEEL UNIT
NO.1
TPMS CM
ANTENNA
BATTERY
IG SW
CPU
CAN
DRIVER
CAN
DRIVER
CAN_H
CAN_L
INSTRUMENT
CLUSTER
NO.2 NO.3 NO.4
G
O
K
E
D
RF SIGNAL
CAN
DRIVER
PCM
CHU0202W001
WHEEL UNIT
RF SIGNAL
TPMS
CONTROL
MODULE
CAN
COMMUNICATION LINE
TPMS
WARNING LIGHT
TPMS
WARNING BUZZER
RF SIGNAL
CHU0212S009