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Seat Belt Warning Light
 
 
DESIGN/PURPOSE
Seat belt warning light warns the driver that front LH or front RH seat belt is unfastened.
 
 
BULB CHECK
Not applicable.
 
 
SYNCHRONIZATION WITH MASTER WARNING LIGHT
Not applicable.
 
 
SYSTEM DIAGRAM
 
 
SIGNAL PATH
  • Combination meter turns seat belt warning light ON according to seat belt buckle switch (front LH) signal or seat belt warning (front RH) signal.
  • The seat belt warning (front RH) signal sent to combination meter when the air bag diagnosis sensor unit detects that a person sits in the front seat RH.
  • Subsequently, when a person does not sit in the front seat RH, the illumination control of the warning light of the front seat belt RH is not performed.
 
 
LIGHTING CONDITION
Combination meter turns seat belt warning light ON at 6 seconds when all of the following conditions are satisfied.
  • Ignition switch is ON.
  • When any of the conditions listed below are satisfied.
    • Front seat belt LH is unfastened.
    • Front seat belt RH is unfastened and person sit in the front seat RH.
 
 
BLINKS CONDITION
Combination meter turns seat belt warning light blinks when all of the following conditions are satisfied.
  • Ignition switch is ON.
  • Vehicle speed is 15 km/h (9.3 MPH) or more.
  • When any of the conditions listed below are satisfied.
    • Front seat belt LH is unfastened.
    • Front seat belt RH is unfastened and person sit in the front seat RH.
noteWhen blinking, it turn ON when all of the following conditions are satisfied.
  • Vehicle speed is less than 3 km/h (1.8 MPH).
  • Shift position is P or parking brake ON
 
 
SHUTOFF CONDITION
Combination meter turns seat belt warning light OFF when any of the following conditions are satisfied.
  • Ignition switch is OFF.
  • When all of the conditions listed below are satisfied while the ignition switch is ON
    • Front seat belt LH is fastened.
    • Front seat belt RH is fastened or person does not sit in the front seat RH.
 
 
TIMING CHART