Nissan GT-R (R35) · Service Manual SUSPENSION

TPMS

System Diagram



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System Description


  • If the tire pressure is less than the specified value, the low tire pressure warning lamp illuminates and a message appears on the information display indicating that the tire pressure is less than the specified value.
  • The tire pressure information for each wheel is displayed on the vehicle information display.
  • The signal from each control unit is communicated via CAN communication.
    Control unit
    		Signal status
    Low tire pressure warning control unit
    		The following primary signals are transmitted to the BCM via CAN communication.
    • Low tire pressure warning lamp signal
    • Run-flat tire warning display signal
    • Buzzer request signal
    The following primary signals are transmitted to the combination meter via CAN communication.
    • Tire pressure monitoring system warning display signal
    • Low tire pressure warning display signal
    BCM
    		The following primary signals are transmitted to the combination meter via CAN communication.
    • Low tire pressure warning lamp signal
    • Run-flat tire warning display signal
    • Buzzer request signal
    AV control unit
    		The tire pressure signal is received from the low tire pressure warning control unit via CAN communication.
    ABS actuator and electric unit (control unit)
    		The vehicle speed signal (ABS) is received from the low tire pressure warning control unit via CAN communication.

Component Parts Location

 
 


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1.
 		Transmitter
 		2.
 		Front tire pressure receiver
 		3.
 		Rear tire pressure receiver
4.
 		Low tire pressure warning control unit
 		5.
 		Low tire pressure warning lamp
 		6.
 		Information display
7.
 		Tire pressure warning check switch



A.
 		Road wheel
 		B.
 		Inside fender protector (rear)
 		C.
 		Inside rear wheel well protector
D.
 		Inside left instrument lower panel
 		E.
 		Inside combination meter
 		F.
 		Inside combination meter
G.
 		Inside left instrument lower panel




Component Description


Component
 		Function
Transmitter
 		Description (GT-R certified NISSAN dealer)
Tire pressure receiver
 		Description (GT-R certified NISSAN dealer)
Low tire pressure warning control unit
 		Description (GT-R certified NISSAN dealer)
Tire pressure warning check switch
 		Description (GT-R certified NISSAN dealer)
Combination meter
 		Receives the tire pressure information via CAN communication, and operates the low tire pressure warning lamp, information display, turn signal lamps, and buzzer.
Low tire pressure warning lamp
  • Illuminates if the tire pressure is low.
  • Illuminates simultaneously the buzzer sounds when a flat tire occurs.
  • Blinks and stays illuminated when an electrical malfunction is detected in the Tire Pressure Monitoring System (TPMS).
Vehicle information display
 		Description (GT-R certified NISSAN dealer)