EATC System self test error code; what's it mean
nmcarguy
10-15-2012, 02:41 PM
I am working on a 2008 Mercury Sable/500 with the EATC dual control system. I have run the on-board diagnostic procedure and the codes come up as: 22 and 66. Everything I have found on this system has no mention of these 2 codes. Can anyone tell me what they refer to? Any help is appreciated.
Automotive Network, Inc., Copyright ©2026