Where is the fuse located for a/c on 06 f550 ford

There is no fuse just for door ajar chime.

Door Ajar Warning Chime The door ajar warning chime warns that a door is ajar. The door ajar warning chime is a single chime with a 1 second duration. The door ajar chime sounds when the driver or passenger door becomes ajar while the ignition switch is in the ON position.
The door ajar warning chime inputs are:

• the ignition switch ON position
• the door ajar switches

The output is the instrument cluster chime.

Question edited for clarity.
Question moved to sub category.

Check fuses 1 and 13. Look at the rear for wires where the insulation has been worn through.

Ford F-250 (1999 - 2001) - fuse box diagram - Auto Genius

https://www.autogenius.info > ford-f-250-1999-2001-f...
May 17, 2018 - Ford F-250 (1999 - 2001) - fuse box diagram. Year of production: 1999, 2000, 2001. Passenger Compartment Fuse Box. The fuse panel is located ...

Ford F-250 / F-350 / F-450 / F-550 (2000-2003) fuses and ...

https://fuse-box.info > ford > ford-f-250-f-350-f-450-f-...
Fuse box diagram (location and assignment of electrical fuses and relays) for Ford F-series Super Duty (F250 / F350 / F450 / F550) (2000, 2001, 2002, 2003).

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https://www.youtube.com/watch?v=ubVMTPU3iA0

Here is a list of fuses and fuse box locations.I would check the body control fuses.

Under hood fuse box. Number 10--20amp. If you want the location.

Hi Anonymous.

The manuals are a bit cryptic using something so straight-forward as 'Tail Light'. The 2010 F550 manual
http://www.forddieseltrucks.net/manuals/2010-f550-manual.pdf has a big list of fuses and relays starting on PDF page 306. If the year si wrong, (I don't imagine the fuses change all that much year on year, a bigger listing is at
Free Ford F550 Manuals
I hope this will narrow it down for you!

Good Luck
D

There is a fuse box under the hood that has the fuses that control the wire harness. There are at least 2 boxes, mine were on the drivers side wheel well near the rear of the engine compartment.

try using 12v light conect to ground touch each side of fuse if light comes on fuse is good,you can also check brake switch at pedal.

under the hood drivers side fuse box

http://www.motorcraftservice.com/pubs/content/~WO6F23/~MUS~LEN/36/06f23og2e.pdf

Your title said 1999 Ford F550. Here's the link to the manual for a '99 F550. Check the fuse diagrams on pages 147 - 152.

http://www.motorcraftservice.com/pubs/content/~WOXF23/~MUS~LEN/36/99f23og4e.pdf