3 times this code (P0770???)popped up while I drove from FL to MD. I cleared it every time, I had code reader. No problems with transmission.
I have lots of tools with me and ramps. It looks like I will stay in MD until the problem solved. I don't want transmission to die half-way to Florida.
Any suggestions? Thanks.
1. Remove pan and filter
2.remove solenoids, which can be removed w/o taking off valve body.
3,test all solenoids applying 12v and clean removed ones with brake fluid (???)
Solenoids, manual mentions 7 solenoids:
Torque converter SL/DSL
Shift timing ST