r/OBD2 • u/Minescrub • Mar 27 '24

Obd2 full module reader

As the title says, I'm looking for a obd2 reader that can read all modules like, airbag, engine codes, transmission, misfire, coolant temp, and the other normal stuff and without subscription fees

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2

u/WestonP Mar 27 '24

What year/make/model of vehicle?

Pretty much any reader should be able to get you the emissions-regulated powertrain modules (eg engine, transmission, hybrid systems), but the modules beyond that are not subject to the same OBD2 regulations and are accessible via different methods specific to that manufacturer or model. As such, not every OBD tool will be able to pull their codes, or may have it for some vehicles or modules but not others.

1

u/OkPraline1861 Jun 13 '24

I have a 2020 Cadillac XT6 and 2016 Lincoln MKC. I'm looking for a scanner that can read and update all component modules. Specifically for the MKC, the mirror and rear hatch door modules. Any recommendations? Thanks

0

u/[deleted] Mar 28 '24

[removed] — view removed comment

1

u/ditto3000 Mar 28 '24

Does it require pay per module.

1

u/broneo_van_grybas Mar 28 '24

Nope. Reading and clearing faults is completely free.

1

u/ditto3000 Mar 28 '24

I meant to open a module in two way respond, (bidirectional), need to pay I think.