Overdrive Transmission Software

Questions and troubleshooting tips for H&S Overdrive transmission software unlocking.

Entering the Overdrive transmission software code
To enable the Overdrive software, simply go through another tuning programming process. When you’re setting the options for the tune, there will be a prompt...
Wed, 6 May, 2020 at 6:49 PM
I bought the Overdrive Software, but the tuner doesn't prompt me for a code
Note: The following article is a best-effort reference for our customers and is provided "as-is" without any express or implied warranty. HSUnlock...
Mon, 11 May, 2020 at 11:26 PM