Qck13

My 2001 Tacoma won't come out of 4 wheel drive, had tranny rebuilt 2 months ago. Need to use 4 wheel drive do to snow, I pressed the 4 wheel drive button on shifter (auto mattic) and nothing. I get under truck to find electrical plug and vacum hose disconnected. I reconnect them try putting in 4 wheel the light goes on think on all set. Put pans back on light on dash is lit move forward in 4 wheel. Press button won't come out of 4 wheel. Never been off road 4 wheel drive only used for snow. Help

75w90mantraN

Since you found them disconnected, clean the connectors with some contact cleaner and then reconnect. Could be just dirt clogging up the signals.