QX56 V8-5.6L (VK56DE) (2004)
LTPWS Sensor Reading Times:
The tire pressure signals from the wheel sensors are updated by the control unit as follows:
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With the vehicle stopped and ignition ON: The sensors will transmit a signal 1 time per hour.
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Over 20 MPH: The sensors will transmit a signal 1 time per minute.
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On command using the transponder and the Consult "Data Monitor Screen".
Low Tire Pressure Warning Light:
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This is a separate light that warns of low tire pressure. Complete information can be found in the vehicle Owner's Manual & Service Manual.
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