Join Date: May 2006
Location: Grand Forks, ND
I don't know that there is any setting adjustment for the aux fan. Though the aux fan should have kicked in B4 hitting the chime one would think. The actual reading on CRD's temp gage is a more than a little different compared to other vehicles though. Maybe a slightly stubborn stat. Is there any upgrades on your 05 ?
Has the HOAT coolant been changed on your rig yet? Just throwing that one out there. Hopefully another owner that has experienced this issue will chime in.
05 TJ RME 42RLE with some things
05 KJ CRD 545RFE, GDE Eco tune, Franky II, Al's 4.5 A-arms, JK Rubi Moabs, Silent Armors 245-70-17's, Spidertrax Adapters, Rola Basket, Fumoto Valve, Pinch welds pounded - Sold 2015