[Tracshan]

Any recommendations for adapter to use on 2014 Honda Fit?

After looking at the DLC pinout in the schematic  / wiring diagram,  it appears to not be the same as most standard, where pin 16 for instance is power, 6 and 14 Can H/L respectively.

[Tracshan]

After going through the diagram again, i realized the diagram i was looking at is for the electric version. Attached is the diagram i was looking at.

[pupu144]

Any good PassThru adapter, which supports both J2534-1 and J2534-2.

OBD2 (DLC) pinout is the same on every vehicle since ~2000..
+12V, GND, K-Line/L-Line, CAN-H, CAN-L are always on the same pins - otherwise people would fry their costly scantools, if each manufacturer had custom pinout.

[aaronpaul]

Scanmatik 2 pro, vcm ii,openport more

[Tracshan]

Any good PassThru adapter, which supports both J2534-1 and J2534-2.

OBD2 (DLC) pinout is the same on every vehicle since ~2000..
+12V, GND, K-Line/L-Line, CAN-H, CAN-L are always on the same pins - otherwise people would fry their costly scantools, if each manufacturer had custom pinout.

Indeed,  which is why I was shocked at first, but went through the diagram again and realized that pinout was for electric version and non electric version pinout is standard and was further in the documentation. 

This makes me actually realize now though that there are different pinout on OBD2 as I thought it was standard across all vehicles since inception / implementation.

[pupu144]

I think electric versions have some other type of Diag connector, not J1962 (regular OBD2) one..
Maybe something like on Tesla vehicles..
But even those must comply with some SAE approved standard and have +12V, GND, and CAN bus output on same pins.

[Tracshan]

I think electric versions have some other type of Diag connector, not J1962 (regular OBD2) one..
Maybe something like on Tesla vehicles..
But even those must comply with some SAE approved standard and have +12V, GND, and CAN bus output on same pins.

Well, see the diagram posted above, clearly not the standard OBDII pinout with GND, +12, CL and CH.

That pinout does have CH and CL though, just not on pin 6 and 14 respectively.  There's a second page to the diagram,  will try to post it today, it shows where CH and CL is and where it ends up on tbe DLC.

[pupu144]

Haven't worked with any Tesla IRL, but here you can see some examples of non-J1962 diag port design found on Teslas

[Tracshan]

At least the physical design differs, that way non compliant devices won't be able to connect and damage.