Toyota 2015 Hilux Owner's Manual page 489

Warning light
Four-wheel drive indicator light (warning buzzer)
equipped)
Indicates that the differential oil temperature is too high
when the light flashes rapidly and a buzzer sounds.
→ Turn the front-wheel drive control switch to H2, and
wait until the warning light goes off.
Indicates a malfunction in the four-wheel drive system
when the light flashes rapidly and a buzzer does not
sound.
→ Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and
equipped professional immediately.
Low speed four-wheel drive indicator light (if equipped)
Indicates a malfunction in the four-wheel drive system
when the light flashes rapidly.
→ Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and
equipped professional immediately.
Rear differential lock indicator light (if equipped)
Indicates a malfunction in the rear differential lock system
when the light flashes rapidly.
→ Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and
equipped professional immediately.
Timing belt replacement warning light (if equipped)
Indicates that the timing belt should be replaced
→ Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and
equipped professional.
Fuel system warning light (warning buzzer)
equipped)
The amount of accumulated water in the fuel filter has
reached the specified level if the light flashes.
→ P. 442
The fuel filter need to be replaced if the light comes on.
→ Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and
equipped professional immediately.
8-2. Steps to take in an emergency
Warning light/Details/Actions
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