MY 1999 GMC 4X4 5 SPEED TRANSFER CASE SHIFTER ON...

1999 GMC Sierra

Tiny

Anonymous

December, 23, 2012 AT 2:55 PM

My 1999 GMC 4x4 5 speed( transfer case shifter on the floor) will not go into 4 wheel drive. Also the 4x4 light is not lite. Checked linkage OK Checked power to the actuator OK. Check 15 amp fuse in panel box, OK
Replaced actuator, No luck. Where is the transfer electric switch and how can I test it?

FOUND 745 RELATED QUESTIONS

2 Answers

Tiny

ASEMaster6371

December, 23, 2012 AT 3:25 PM

On the transfer case. There is a vacuum and electric switch. Make sure it is sending voltage when put in 4 wheel

Roy

Tiny

tomater

December, 23, 2012 AT 9:28 PM

Thanks, Does the switch screw into the transfer case? Do you know if it is a two wire or three wire switch.I am not sure what part to ask for so I want to get it out first.

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