TST and a/c reflash TSB

[dan shss]

Im going to take my truck into the dealer so they can do the a/c tsb reflash thing and I was just wondering if I should unhock the tst box??



I guess I should call tst and ask but I thought someone might know the answer. .



Thanks Dan

 

[lmills]

never hurts as a preventive measure to disconnect before they reflash.

 

[driverno8]

I had the A/C TSB done on my truck about 6 months ago. I left my TST in the truck. Didn't even bother with unplugging it. I just turned it down incase some tech wanted to driver her. I called TST to ask and they said I'd be fine. Dealer didn't say care either, helps when the Service Manger is a TDR member. LOL Got for it your fine.

 

[dan shss]

I had the A/C TSB done on my truck about 6 months ago. I left my TST in the truck. Didn't even bother with unplugging it. I just turned it down incase some tech wanted to driver her. I called TST to ask and they said I'd be fine. Dealer didn't say care either, helps when the Service Manger is a TDR member. LOL Got for it your fine.

Thanks for the info