RepairPal is your advocate for car care advice and guidance

Q: 2002 Lincoln LS. A/C blowing cold on driver side, warm/cool on passenger on 2002 Lincoln LS

No diagnostic codes (DATC); repaced DCCV today, no difference. Followed thread to get to the point I ma now, could use some help. Thx, WJL
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
Has the system been checked with guages for proper charge/pressure? Dual-zone? have mode controls checked.
This is a continuing repair problem that should be warranty or upgrade to fix it...but is not. Trade the car, that's what I did.
I had the same problem occur about every 2-3 years. Take to the dealer to replace water control valve for passenger side of climate control. They have to pull the dash among other things you don't want to do yourself. $$$$$
This happens to me when my wife turns the temp for the passenger side up higher than the drivers side is set for when the air/heat is running in auto. I try to keep the dual temp option turned off and that takes care of it usually.
Didn't find what you were looking for?