Is my transmission gone?
CEL code PO770 (shift solenoid E malfunction)
So guys is my transmission gone or is it even my transmission? any words of wisdom will help long story short, I think I overfilled my transmission fluid by a lot and drove it with it overfilled for 2-3 months. been noticing slipping for the past month, it slowly got worst..but was definitely still drive-able. Yesterday I put the car in Reverse and backed out...but the car had a really hard time going in reverse. When I put it to Drive, I noticed it wouldn't budge, but I had to pump the gas a bit for it to get going. Ever since then, its been pretty rough...stop lights take a lot of gas to get going (pumping the pedal, or else it just makes loud noises at high RPMs). Rolling on highway at 70 i dont notice much, but stop and go traffic hurts. I cannot reverse the car, I will put in reverse and it will either stand still or it will drive FORWARD. Neutral gear does the same thing. PO770 code came on a while ago. (shift solenoid E malfunction) is this a part I can replace??? Thanks guys |
yes, you can replace the solenoid.
it is accessible through the trans pan. Looks like they go for about 165 on rock auto. |
According to my 1999 FSM, that code could also mean a bad valve body, or bad torque converter. Hopefully it just the solenoid. There is a test for the solenoid to see if its bad, once its removed.
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what year is your truck and how many miles on it what did your fluid look like/ smell like
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I don't think it's your torque converter. Is suggest solenoid or wiring loom.
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