OBDSTAR DC706 Read GM 6L80 TCM PINOUTs

One customer asked if the OBDSTAR DC706 6l80 pinout is wrong because it is different than the diagram on websites including Alldata? Is this a misprint?

 

There are new types of ECU with different diagram.

Check out possible pinouts and reviews.

 

Custom ecm PINOUT:

Review:

1)just follow the pinout at customecm. I did and works correctly. I have OBD plug at the end, works with all the programmers and scan tools. Dont forget 120ohm resistor, and power switch on ignition power helps too

2) I made a quick one based off the customecm website and it worked fine. Cloned with DC706. Followed up with SPS just to clean up.

 

OBDSTAR PINOUT:

Review:

1)PIN1 and PIN2 works fine, same pinout from IO terminal

2) I’ve used the dc706 Pinout on the tool works great.

 

I/O Terminal PINOUT:

Review:

Before I made that adapter, I was using IO adapter, and IO has same pinout with 1 and 2 pin as OBDSTAR.

 

Done!

https://www.cardiagtool.co.uk

Skype: cardiag.co.uk

WhatsApp: https://wa.me/8615002705698

Sales auto-diagnosis.org