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#1
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When I push the button on the 4 wheel level to switch into 4 wheel drive, the light doesn't go on, nor does the vehicle engage in four wheel drive. Is there a fuse to that opporation? Where is the fuse?
I stopped and put it in low (trabsfer case) and it still doesn't seem to be ion 4 wheel drive. Help! |
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#2
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Give some details on your vehicle, year, engine, tranny,
On my 92 it has the A.D.D. and the switch that activates the light is in the front differential where a vacuum diaphragm locks the axel only when it is fully engaged will the light come on. I had the vacuum line disconnect at the differential that caused it not to engage. Most probable cause is a vacuum line came off the VSV valve on the fender in the engine compartment or the valve is faulty itself. 2003 F.S.M.: http://personal.utulsa.edu/~nathan-b...26addcontr.pdf Good Luck! |
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#3
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Re: 4 wheel drive button
It's an '97 4 Runner Limited with 4 wheel drive but no
A.D.D. I thought it was a fuse, manual said fuse was in the car. Checked all fuses in dask fuse boxes and none appear blown. I will check the vacuum hose , is it on the transfeer case or on top of the engine. Quote:
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#4
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Re: 4 wheel drive button
If you do not have the ADD then there won't be a vacuum line to control it.
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#5
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Re: Re: 4 wheel drive button
Quote:
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#6
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Re: 4 wheel drive button
Woo Hoo!!
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