Ok, back in March I had to replace my transmission. I had put a 94 transmission into my 95 Z. We had to disable code 83 to get the TC to lockup. Fast forward to now. just had a 97 transmission put in, with the 94's tailshaft due to the speedo connector being different. We re-enable this code since it applies to 95+ tranmissions, but my TC still isn't locking up. What can be the problem?

 

any trans codes,, you have to drive it with a scanner hooked up and see if the pcm is commanding the tcc on or not, and verify there are no trans codes or engine codes

make sure to use a scanner that can get trans codes and data not just engine data

 

Is this the car Shon is working on? If so, I've PMed him back and forth about some things to check?

Frank
CPT

 

Yeah this is the one he's been working on.