Trans will not shift into OverDrive - Toyota Nation Forum : Toyota Car and Truck Forums

Sbish64 · 10-11-2011, 07:44 PM

Hello all, I am a new here, and I have been looking for some information on 2004 Camry SE 4 cylinder. Last week it stopped shifting into OD. but it shifts good through first, second and third.... then it at 65MPH I am tacking 3.5 Hundred RPM. I have a OBDii code of P0766, Solenoid. But which one.
there are three solenoids in the trans. ( oh yea - I have changed the filter and fluids about 3000 miles ago ) so now I believe one of the solenoids is bad. But I cant find out which one. Can anyone help me with this ?

Thank you in advance.

Glenn8963 · 10-12-2011, 07:04 AM

i do not have an answer right now, but will search, in the meantime, at least your thread gets bumped back up to the top.

DOHCammer · 10-12-2011, 04:18 PM

Had the same problem with my sons car, 02 Camry SE. Discovered that a rodent had chewed through the wires to the sensor directly on top of the trans. Hope your fix is as easy as that one.

Sbish64 · 10-21-2011, 01:17 PM

Seems that the Trans is just worn out. I tried to change one of the solenoids, on the valve body, ( there are 5 solenoids ) but it did not help. Found out the planitary gears and valve body needed to be changed.. So I found a shop to re-build my trans. I love it Camry.. 278,369 miles and going strong. ( agian after this Transmission re-build )