Smoke from under hood battery warning light on

[jeepguy4276]

Can you post some photos of your cooling fan/s?
All of the KJ came standard with an electrical fan set up.
The heavy duty cooling added the viscous fan clutch/ new shroud as an option, if you were towing or in very hot climates.
See # 7 cooling section in the 2006 factory service manual here in pdf. http://www.colorado4wheel.com/manuals/Jeep/KJ/2006-KJ-SM.pdf

Hopefully this will show you what you need. I’m pretty certain it’s the heavy y cooling system so it must have the towing package. Looks like a mechanical fan. So when it’s time, do I need to take the radiator out, our just the shroud? How do I get the fan separated from the water pump?

 

[LibertyTC]

This diagram shows it best..
I wish I had the HD cooling...
Refer to the service manual /cooling section here: http://www.colorado4wheel.com/manuals/Jeep/KJ/2006-KJ-SM.pdf
Possibly a member with the HD cooling can advise better, as I only have the single electric fan.

 

[jeepguy4276]

Anyone know if I should replace the fan clutch at the same time as the water pump or just use the old one?