4WD WARNING LIGHT

id031800172000

Purpose, Function

• Warns the driver of a 4WD system malfunction.

Construction

• The 4WD warning light is built into the instrument cluster.

am6zzn00004973

Operation

• The 4WD warning light illuminates or flashes to alert the driver of the malfunction under the following conditions:

• The 4WD CM controls the operation of the warning light.

Condition

4WD warning light

Multi-information display

Control and prevention

If the self-diagnostic function stores a DTC

Illuminates

Perform fail-safe function according to the DTC

If the rear differential oil temperature exceeds the specified amount, or when there is an unusually large variation in the rotation speed of the front and rear wheels (ex. when trying to get unstuck)

Flashes

Control is temporarily suspended in order to protect the 4WD system

Condition	4WD warning light	Multi-information display	Control and prevention
If the self-diagnostic function stores a DTC	Illuminates		Perform fail-safe function according to the DTC
If the rear differential oil temperature exceeds the specified amount, or when there is an unusually large variation in the rotation speed of the front and rear wheels (ex. when trying to get unstuck)	Flashes		Control is temporarily suspended in order to protect the 4WD system

Fail-safe

• Function not equipped.