Advanced Trac Service light lit up

[RMA]

as I was leaving work early this evening, any input as to why the light went on when driving from 1st to 2nd gear ? I only have the mods listed below in case the tune contributed to the light staying lit. Has this happened to you guys ? I plan on taking it to Ford sometime in the AM tomrw.

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[gqneon]

It's come on for me a couple times on the dyno, when the front tires are stopped and the rears are rolling 155mph. When I turn it off and back on, sometimes it does that. Usually, I pull away from the dyno and within 50-100' it just goes away and all is well. I think you can just pull fuse 62 under the hood for a few seconds and put it back, also, but I've never done it.

Tapatalk spelling errors inside!

 

[Chameleon]

It's come on for me a couple times on the dyno, when the front tires are stopped and the rears are rolling 155mph.

155mph? :eyebulge:

 

[RMA]

The light went away this morning after driving a min away from my house. Initially it stayed lit when starting the car but went away shortly after driving. I also noticed including last night the Hill Assist not Avail light flashed on when car was in neutral so both lights seems to work together it seems. But all seems good so far.

 

[gqneon]

Yeah the hill start assist is part of that. Glad it went away., though. It's always nice when it's nothing.

Tapatalk spelling errors inside!

 

[GB John]

Mine came on in normal (not 155 mph) driving conditions a few months ago. It turned off on its own and has never lit up again. I called the Service Writer at the dealer and asked him to document it just in case.

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