Cannot connect the scan to my car

Hi and thanks for using 2carpros.com

What I need you to do is first check for power to the DLC as well as ground. On any DLC connector I have ever seen, pin 16 is battery voltage. That is industry standard. So, with a test light, confirm that it is getting power. Pin 8 is powered when the key is on.

Now, Pin 4 is chassis ground and 5 is signal ground. Test for continuity between those pins and a known ground.

I attached pics of the wiring of the DLC and added another pic of the power supply fuses. If there is no power to the aforementioned pin (16) check fuses.

Here are a couple links that you may find helpful.

https://www.2carpros.com/articles/how-to-use-a-voltmeter

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

https://www.2carpros.com/articles/how-to-check-wiring

Let me know what you find.

Joe