2005 maxima won't shift past 3rd gear. R, 1, 2, and 3rd no problem. Local tranny shop ran diagnostic scan and threw codes:
P0726 - Engine Speed Input Circuit
P1726 - Electronic Throttle Control System
Where do I go from here. I'm a pretty good mechanic but not sure what parts need replaced.
have the same problem?
Wednesday, February 9th, 2011 AT 6:23 PM