Nissan GT-R (R35) · Service Manual SUSPENSION

LOW TIRE PRESSURE WARNING LAMP

Description


Uses CAN communication from the low tire pressure warning control unit to illuminate the low tire pressure warning lamp on the combination meter.

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Condition
Low tire pressure warning lamp
Ignition switch OFF.
OFF
Ignition switch ON.
Illuminates for 1 second, then turns OFF.
When tire pressure is low [Tire pressure is 150 kPa (1.5 kg/cm2, 22 psi)* or less.]
ON
When tire is flat [Tire pressure is 70 kPa (0.7 kg/cm2, 10 psi)* or less.]
Tire Pressure Monitoring System (TPMS) error
Flashes for 1 minute, then stays illuminated.
*: Tire pressure at each condition differs.

Component Function Check


 
 1.CHECK THE ILLUMINATION OF THE LOW TIRE PRESSURE WARNING LAMP

Diagnosis Procedure


 
 1.POWER SUPPLY AND GROUND CIRCUIT
 
 2.PERFORM THE SELF-DIAGNOSIS
 
 3.CHECK LOW TIRE PRESSURE WARNING LAMP SIGNAL
 
 4.CHECK COMBINATION METER POWER SUPPLY CIRCUIT