The 1947 - Present Chevrolet & GMC Truck Message Board Network

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- - TC Lock up (https://67-72chevytrucks.com/vboard/showthread.php?t=621241)

coyotes33

03-18-2014 09:50 AM

TC Lock up

I'm currently having issues with my TC, around 40mph and 70/75 it kicks in and out. I have to floor it or hit the brake for it to go away. Has any one had this similiar issue?

Hart_Rod

03-18-2014 10:25 AM

Re: TC Lock up

Quote:

Originally Posted by coyotes33 (Post 6581625)

I'm currently having issues with my TC, around 40mph and 70/75 it kicks in and out. I have to floor it or hit the brake for it to go away. Has any one had this similiar issue?

Do you have the TCC connected to the brake switch correctly? If so, you probably need to get your "tuner" to adjust the settings in the tune.

coyotes33

03-18-2014 10:46 AM

Re: TC Lock up

Quote:

Originally Posted by Hart_Rod (Post 6581681)

Do you have the TCC connected to the brake switch correctly? If so, you probably need to get your "tuner" to adjust the settings in the tune.

I believe i do, i used the swith from PSI.

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