I'm assuming that the vehicle is equipped with a push button shifter for the 4 wheel drive and the light doesn't light on the switch? If so, about 90% of the time it's the switch group itself. If the light were to come on and then blink (indicating that the front dirrerential isn't engaging) the you start looking farther forward. If yours has the floor shifter, there are actually bulbs under the graphic to the left of the shifter. The shifter cover will come up and you can replace bulbs as needed from there.
Most likely the fuse is blown for the dome light on the Silverado if the light doesn't come on.
no it doesnt
why is my service 4 wheel drive light on on my 2008silverado
my rear left indicator and alarm light doesnt work, hoe do I change the bulb?.
Yes but, if the light is flashing no.
about 2 gallons, or around 30 miles left
The light that comes on when 4 wheel drive is engaged is not the service light. It is just an indicator light that comes on to let you know the 4 wheel drive is engaged. It will go off when the 4 wheel drive is disengaged.
It is like the turn signal flasher dash light . just to remind you it is in four wheel drive.
because when you go over 100 MPH, you dont need wheels, you fly by your britches!
my gas gauge doesnt work and i dont get a warning light when about to run out, mine goes to fuel when its about to run out
99 times out of 100 the switch on the dash has failed, replace it first.
It is not recommended. A flashing flashing check engine light is an indicator of a catalytic converter damaging misfire.