AC clutch randomly engaging? '04 4.0L

ejholmgren · Nov 19, 2008

Picked up a new (to me) '04 4.0L and I'm trying to get a few issues ironed out before the 2K/2 month warranty runs out. I noticed a random tick when the truck is idling and finally figured it out after I put my K&N panel filter in the other day. It seems that the AC clutch is engaging for a split second every 30-60 seconds or so. Is this normal? If not, what's causing it? High 30's / low 40's here in MN, so the AC isn't being used at the moment

Wicked_Sludge · Nov 19, 2008

sounds normal.

the A/C runs when the vents are in either defrost mode.

Danger06Ranger · Nov 27, 2008

I Think the newer trucks constantly cycle the compressor, I know mine does.

Ozwynn · Nov 27, 2008

yep, normal. the Minivan cycles whether or not the A/C is being used.

OldJunk · Nov 27, 2008

Id be worried if it DIDNT cycle.

09ajmaros · Nov 27, 2008

I found out and experimented that if you don't cranck the a/c all the way, the clicking doesn't come on as much and is less pronounced. I too found out it was normal.

AC clutch randomly engaging? '04 4.0L

ejholmgren

15+ Year Member

Wicked_Sludge

15+ Year Member

Danger06Ranger

15+ Year Member

Ozwynn

If you didn’t bleed for it you don’t deserve it

OldJunk

15+ Year Member

09ajmaros

15+ Year Member

Sponsored Ad

TRS Events & Gatherings

Latest posts

Featured Rangers

TRS Latest Video

Official TRS Merchandise

Follow TRS On Instagram

Latest Album Photos

Product Suggestions