No tailgate warning ajar warning light

[Robyram]

Bought this reader and am gonna download the alphdob software....now what do I do to get the light to work

 

[Ram Man 727]

You will need a security gateway bypass. Search Alpha OBD forum..tons of info there.

 

[Ram Man 727]

Here' another thread to look at:

NO TAILGATE AJAR WARNING ?? 2020 ram rebel

Ive had my 2020 Rebel for about 3 months and Love it but I accidently drove home with my tailgate wide open . I find it hard to believe that a $65,000 truck doesn’t even have a tailgate ajar warning lite ? I could have killed sombody with stuff falling out the back . I’m asking if it’s is...

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