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Looking for tm pics with nsn for front windshields on a M1093A1 , 2320-01-447-3889. TIA

I am not talking about a paperclip nor a diagnostic cable with a light at the end. There is actually a cable that goes to a piece of diagnostic equipment like a MSD/ICE or maybe a TECH 1 or a Snap on solus. With this cable hooked up to your diagnostic machine, You can read data from your...

that's all good information but this is what I was asking. http://g503.com/forums/viewtopic.php?f=63&t=143415

I am looking for a diagram on how to wire up a diagnostic cable from the J2 port on the TCM to a OBD port. I have seen the instructions before, just cant remember where. With this you should be able to use your own diagnostic reader instead of a MSD/ICE.

This is what I was looking for

Where did u get the diagram u sent?..i have seen that pic before

Thank you for your response. Yes I have the schematics to. I see that you are correct, however if you look inside the TCM box you will notice that either pin F or A goes directly to ground in the box. The other ground will tie into the big harness of the TCM. The TM's do not cover the wiring...

I am looking for the schematic for a TCM on a HMMWV. There is 2 grounds on the J2 diagnostic port. I need to know which one is the chassis ground and which is the signal ground. Pin A and F is the grounds.

since you have the kit, I am looking for the part number or nsn for the GM-UART cable. That is the adapter cable that connects to the TCM.

I have a 90 on my t/c with test leads coming out of it. I am trying to install a piece of equipment with gps and it needs to be able to tell if the wheels are moving at what speed, just like the speedo. but I need to know what kind of voltage I should be seeing.

yes, I do

Does anybody know what kind of pulse and voltage readings I should be seeing on the t/c signal generator or where on vehicle I can tap into to get my readings?