code 748
11-09-2014, 01:13 PM
#1
Melting Slicks
Thread Starter
code 748
Adding to the list of ongoing problems, I'm now throwing a 748 code, and the shifts are hard.
Anyone have an idea of where to even START looking?
Anyone have an idea of where to even START looking?
11-13-2014, 03:42 PM
#3
Melting Slicks
Thread Starter
No; It's tuned for the engine mods. I have a RPM stage VI, so I put all of the trans settings (except part throttle and WOT shift) back to stock since it has a shift kit.
One of the members here gave me the location of the two wires that go to the pressure control solenoid, and I am going to try and look at the connector and wires tonight.
One of the members here gave me the location of the two wires that go to the pressure control solenoid, and I am going to try and look at the connector and wires tonight.
11-24-2014, 09:43 AM
#4
Melting Slicks
Thread Starter
Thanks to Bill Curlee for pointing me in the right direction!
It "appears" that the c (or D) pin on the trans terminal was either pushing up or to the side, causing it to not make connection when plugged in. I couldn't see it until I pulled the exhaust pipe out so I could see it better.
I am having some other issues (never ending) but at least the shifting is correct....
Thanks Bill
It "appears" that the c (or D) pin on the trans terminal was either pushing up or to the side, causing it to not make connection when plugged in. I couldn't see it until I pulled the exhaust pipe out so I could see it better.
I am having some other issues (never ending) but at least the shifting is correct....
Thanks Bill