Where is the OBD2 located on the port?

2004 MERCURY MOUNTAINEER
200,000 MILES • V8 • 2WD • AUTOMATIC
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SENPAI80X5
  • MEMBER
  • 1 POST
I think I’m not getting power from the port, and I don't know where to find the obd2 thing on the fuse box.
Jun 27, 2022 at 10:25 AM
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SQM
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 6,383 POSTS
Hello,

There is a fuse that powers the OBDII port.
It is located in the fuse box located under the dash.
It should be the number 24, a 15A fuse.

Check out this helpful video:

https://youtu.be/6Tlg3JmgNSQ

I have attached diagrams below for your reference.

Let me know of any questions.
Thank you.
Jun 27, 2022 at 4:05 PM
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