Where is the OBD 2 fuse located?

Tiny
STEPHEN L CARTER
  • MEMBER
  • 2002 MAZDA B4000
  • 4.0L
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 148,000 MILES
My obd2 is not powering up.
Thursday, January 12th, 2023 AT 12:20 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,170 POSTS
Hi,

It's fuse 17 in the central junction box. See pic 1 below. If you look at pic 2, it shows the fuse you are looking for. When you check the fuse, also confirm there is power to and from it.

Here is a link you may find helpful:

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Let me know if this helps or if you have other questions.

Take care,

joe

See pics below.
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Thursday, January 12th, 2023 AT 8:53 PM

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