Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
Hello, my name is ***** ***** there is 5v leaving the tac module on the same wire. If so, then run a new wire between tac module and app sensor. Let me know how it goes or if you have more questions. Here is a wire diagram to help with testing. Thanks.-https://www.dropbox.com/s/vlwx9w4v1fsk6xr/8pu1776734a.png?dl=0-
I'm not really understanding the tests. But if the TAC module is not putting out 5v on purple wire at pin B it needs to be replaced and that should at least take care of that problem, then after that APP sensor may be problem but I'd be surprised if both were bad off the shelf. Let me know how, thanks.
I think it will, let me know how it turns out or if you end up running into more questions. You can also do resistance test on wiring related to pedal position sensor 2. Each wire should have under 5 ohms between both points. Keep me updated. Thanks again and have a good night!
Good to hear problem was solved, thanks for update!