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Low Tire Pressure Warning
 
 
DESIGN/PURPOSE
The low tire pressure location indicator is displayed in the information display of combination meter with the low tire pressure warning light and warning message when following conditions;
  • Tire pressure is low.
  • Tire goes flat.
SymbolMassage
Tire Pressure
Low
Add Air
 
 
SYNCHRONIZATION WITH MASTER WARNING LIGHT
Applicable to low tire pressure warning light lighting by low air pressure. Refer to Master Warning LightMaster Warning Lamp.
 
 
SYSTEM DIAGRAM
 
 
SIGNAL PATH
  • BCM receives a signal transmitted from the tire pressure sensors installed in each wheel.
  • If BCM detects following condition, it sends the signal to the combination meter via CAN communication.
    • Tire pressure is low
  • Combination meter turns the low tire pressure warning light ON. In addition, warning message will be displayed in the information display.
 
 
WARNING/INDICATOR OPERATION CONDITION
  • Tire pressure is low
  • Tire pressure is extremely low (flat tire)
 
 
WARNING/INDICATOR CANCEL CONDITION
  • Erasing DTC records.
  • Tire pressure of all the tires reaches the reference value. For the reference value of tire pressure, refer to Tire Air Pressure.
 
 
TIMING CHART