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4wd light stays on all the time

3K views 4 replies 5 participants last post by  rustywrangler 
#1 ·
my 4wd light stays on weather i am in 2 wheel, 4 wheel high, or 4 wheel low. it goes in and out of all drives fine, but the light will not go out. any ideas?
 
#2 ·
Did you or someone else plug the blue vacuum line under the battery? It's in that area a blue vac line that's not connected to anything. It's the vent for the 4wd system and needs to be open. Either that or the vac switch next to the battery is bad OR the 4 wd is not disengaging.
 
#4 ·
redYJ said:
i have the same issue....

the way i solved the problem, i ignore it....

when i am driving and floor it, it goes away, when i ease up on it and let the engine slow me down / idle, it is there... 4x4 does not change though....
sounds like its time to chase a ground wire my friend..:thumbsup:

will
 
#5 ·
Check your vac lines to the switch as Burner said.
 
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