WARNING AND WARNING INDICATOR LIST < High contrast meter >

When KOS failed or operated improperly, KOS-ECU warns the driver of this by setting off the outer tone alarm and the keyless operation warning indicator on the multi information display in the combination meter.

Item	Display content		State	Warning operation	Warning cancellation condition (when any of the condition met)
Keyless operation key battery low voltage warning		KEY BATTERY LOW	The keyless operation key with low battery voltage is detected when the engine switch is pressed.	Warning indicator display for 30 seconds.	Power supply mode OFF is detected. 30 seconds have passed after the warning output started.
Keyless operation key take out warning		KEY NOT DETECTED	The keyless operation key is carried out of the vehicle when the power supply mode is in other than OFF, and the door is closed.	The warning indicator display for 5 minutes. Outer tone alarm sounds for 5.69 seconds in pattern 2.	Power supply mode OFF is detected. KOS-ECU has detected a keyless operation key inside the vehicle. 5 minutes have passed when the power supply mode is in ACC.
Door lock does not operate (keyless operation key is located inside the vehicle).		KEY STILL IN VEHICLE	The lock/unlock switch of the front door outside handle is pressed when the keyless operation key is still located inside the car.	Warning indicator display for 5 seconds. Outer tone alarm sounds for 2.96 seconds in pattern 1.	Lock/unlock switch of the front door outside handle is pressed again. 5 seconds have passed after the warning output started.
Door lock does not operate (door open).		CHECK DOORS	The lock/unlock switch on the front door outside handle is pressed when the door is ajar.	Warning indicator display for 5 seconds. Outer tone alarm sounds for 2.96 seconds in pattern 1.	All doors are closed. 5 seconds have passed after the warning output started.
System error		KEYLESS OPERATION SYSTEM SERVICE REQUIRED	Engine switch is pressed when an error has been detected in EEPROM of KOS-ECU.	The warning indicator display for 5 minutes.	5 minutes have passed after the engine switch is pressed, also the power supply mode is OFF.
			Engine switch is pressed when a transmission antenna has an open circuit or short to power supply.
			Open circuit or short to ground is detected in the key slot.
			An error is detected, and the power supply mode is other than OFF.
No keyless operation key detected inside the car		KEY NOT DETECTED INSERT KEY INTO KEY SLOT	No keyless operation key is detected inside the car when the engine switch is pressed.	The warning indicator display for 5 seconds.	Power supply mode OFF is detected. 5 seconds have passed after the warning output started.
Key reminder		REMOVE KEY FROM KEY SLOT	With the driver's door kept open, the keyless operation key is not removed from the key slot.	The warning indicator display for 1 minute. Outer tone alarm sounds for 2.96 seconds in pattern 1.	Key is removed from the key slot. 1 minutes have passed after the warning output started.
Engine switch reminder		-	The lock/unlock switch on the front door outside handle (driver's side, front passenger's side) or the liftgate lock release handle (liftgate open switch, liftgate lock switch) are pressed when the power supply mode is other than OFF.	Warning indicator display for 5 seconds. Outer tone alarm sounds for 2.96 seconds in pattern 1.	5 minutes have passed after the engine switch is pressed, also the power supply mode is OFF.

Fig 1: Sound Blinking Pattern