It's internal. May be better to look for new trany 0785 is 2 codes in one. 1st is 2 - 3 solenoid and the 2nd is 3 - 2 solenoid. Either replace them both or spend $80.00 on a diagnostic scan. Each solenoid is $35.00. and easy to replace. Check with a good trany shop and they can tell you witch solenoid to replace.
Starter solenoid?
how do you replace a transmission pressure control solenoid in a 2003 chevrolet impala
The 1990 Chevrolet Corsica TCC transmission solenoid is located on the top of the transmission. The solenoid will be near the back of the transmission.
were is it
it is in the transmission
inside the transmission bell housing
There is more than one solenoid and they are accessible by dropping the transmission oil pan.
If it has a 4L60E then you need a new transmission control solenoid inside the transmission. If you have the 4L80E then you need to find and change the transmission control module
It is in the transmission itself.
It is bolted in the transmission valve body. You will have to remove the transmission pan to get to it.
That depends on which solenoid it is.
I have a 1999 Chevy Express 2500 and a 2000 Chevy Express 3500 with 5.7 V8 and they both have a 4L80-E transmission in them. they are NOT cheap to rebuild. Over $2100 to rebuild one.