What is the temp light with the cog around it for-trans or T case?

Wander

Well-known member
Nov 3, 2010
187
0
Greenville, NC
This light popped up on my 94 yesterday, just normal driving. I don't have an owners manual so I'm not sure of its for the trans or the transfer case. I'm guessing one (or both needs) fluid and will add to both but I wanted to know what the light means.