My radio, 12 v plug and passenger seat have no power?

CRAIGD47

MEMBER
2006 VOLVO S80
2.5L
5 CYL
4WD
AUTOMATIC
135,000 MILES

My radio, 12 v plug and passenger seat have no power.
All the fuses look ok.

I read some similar posts, but I don’t have 2 -20-amp fuses in the left side dashboard to connect a wire to.

Any advice?

Thanks

11 Replies

KEN L

MASTER CERTIFIED MECHANIC
48,363 POSTS

On the left side of the dash there is a fuse #28 - 5 amp that needs to be checked.

Here is a guide to help and the fuse location as well:

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

There are two fuses that run the 12 Volt plug which are mentioned below. Check out the images (below). Please let us know what happens.

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Sunday, August 27th, 2023 AT 10:07 AM

CRAIGD47

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7 POSTS

My #28 fuse is under the steering column.
https://fuse-box-diagrams.com/volvo-s80-2006-fuse-box/

Where is the e1 fuse located?
I don’t see a 60-amp fuse anywhere.

Thanks

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Monday, August 28th, 2023 AT 4:26 AM

KEN L

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My bad, it meant to say fuse #8 in the trunk please check it and get back to me. Check out the images (below). Please let us know what happens.

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Monday, August 28th, 2023 AT 10:01 AM

CRAIGD47

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#8 in trunk and 10 and 11 in drivers' side of dash are all good and penlight lights up on both sides.

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Wednesday, August 30th, 2023 AT 3:59 PM

KEN L

MASTER CERTIFIED MECHANIC
48,363 POSTS

Can you check the red wire going to the 12-volt socket? You can see from the wiring diagrams the red wire comes from the fuse and goes to the socket.

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Thursday, August 31st, 2023 AT 10:45 AM

CRAIGD47

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Is this the red wire you want me to test?
I did see another red wire amongst a bunch of wires further down the line.

Can I test the wire with the pen light tester?

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Thursday, August 31st, 2023 AT 6:21 PM

KEN L

MASTER CERTIFIED MECHANIC
48,363 POSTS

No, that is the main power to a sub system, please check the red wire going to the power socket. Or you can be careful and check for power in the center of the power socket down inside. Do not touch the side of the socket with the test light. Please let me know.

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Friday, September 1st, 2023 AT 9:09 AM

CRAIGD47

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7 POSTS

Turns out I don’t have ab12!V receptacle in the cargo bay.
I rechecked fuse #11 under the steering column (fuse diagram says it is for the 2 12 v receptacles that are not working) and the 15 a fuse looked intact, but I couldn’t get the test light to light up.
I checked some of the other fuses and some lit up the light and others didn’t

Should I try replacing the 15 A fuse? I already replaced it with one of the alternates. Should I go buy a new one?

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Friday, September 1st, 2023 AT 3:26 PM

CRAIGD47

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Also, I tested the fuses with power on as I had the key in the second position. Neither side of fuse lit up. So, I guess that just means no power to the fuse.

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Friday, September 1st, 2023 AT 6:43 PM

CRAIGD47