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Mercury
Mountaineer
Engine
Computer
Diagnostic Connector ALDL
Where is the OBD2 located on the port?
2004 MERCURY MOUNTAINEER
200,000 MILES • V8 • 2WD • AUTOMATIC
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 3:25 AM
SQM
✓
Experienced Mechanic
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.
Images (Click to enlarge)
Jun 27, 2022 at 9:05 AM
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