2016 GMC YUKON - ice possible drive with care message after flashing

[super-ss]

Hey everyone,

I faced an issue after change speedo limit. "ice possible drive with care" message is appearing and the Out temp is 0 everytime.

Please i want to fix it.

Thank you.

[jtrosky]

I haven't heard of this specific issue before, but I have heard of issues where the vehicle will go into limp mode if you set the speed limiter valiues to their maximum values. It's a long shot, buy maybe try setting them to 180 instead of the max allowed value. Like I said, it's a long shot - no idea if it will resolve the issue, but it's worth a shot...

[Crawler]

Anytime I flash a gen 5 truck or SUV I get the 32 degree (F) outside temp.

Thats just part of flashing them. Keep in mind the computer thinks a lot of temps are off. So afte a flash it takes some time to normalize.

[Sneakyws6]

it is normal after a flash, takes about 30-60 minutes for the outside air temp sensor to start reporting accurately after a flash.