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ABS LIGHT WHEN TUNING

Post questions about your Trinity for your Dodge/Jeep/Chrysler vehicles here.

Moderator: mikel

Post Mon Jun 10, 2019 6:54 pm

Posts: 10
What could cause my ABS LIGHT and brake light both to come on after I have fully loaded a tune . And it will stay until I turn my truck off for the night and the next morning it’s gone ... does it every time I load a tune

Post Tue Jun 11, 2019 4:33 pm

Posts: 10
Any help
Plz ?

Post Wed Jun 12, 2019 10:19 am

Posts: 55446
Location: DiabloSport World Headquarters

Are you disabling traction control?
Mike Litsch
Powerteq Customer Service Manager
Diablo Tech support by phone:
561-908-0040x4
M-F 8:00 AM to 5:00 PM EST

Post Sat Jun 15, 2019 9:54 am

Posts: 10
Yes sir I disable traction control in parameters
Everything seems fine when I load the tune except abs and brake light stays on , I wouldn’t think that would have anything to do with traction control off but maybe .
But why when I turn truck off and then restart it all lights are off including the traction control light disabled light is also off.
It feel like there is no tune on the truck if I turn it iff

Post Sat Jun 15, 2019 9:58 am

Posts: 10
It almost makes me wonder if I have a locked PCM . But my truck is a 2012 ram 1500, I shouldn’t need a pcm swap I wouldn’t think unless someone who owned the truck before me replaced the PCM and the new one is a locked pcm ,

Post Sat Jun 15, 2019 10:01 am

Posts: 10
Sorry to bother you with these questions but I live on the west coast so I’m at work during your bussiness hours so can’t call technical support and ask these questions

Post Mon Jun 17, 2019 8:00 am

Posts: 55446
Location: DiabloSport World Headquarters

disabling TC also disables ABS and esp, so its normal for all those lights to come on.
Mike Litsch
Powerteq Customer Service Manager
Diablo Tech support by phone:
561-908-0040x4
M-F 8:00 AM to 5:00 PM EST


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