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No voltage to low beams

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive "P2" platform cars.

2001 - 2007 V70
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DarkS60
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No voltage to low beams

Post by DarkS60 » Wed Aug 08, 2018 11:33 pm

The plastic h7connector fell apart and i let the wires touch each other with the power was on while replacing the bulb. Now i have no voltage on the wires. What should i check first?

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SuperHerman
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Re: No voltage to low beams

Post by SuperHerman » Wed Aug 08, 2018 11:52 pm

Fuses. Check the fuses on the panel that is hidden by the door on the right side of the dash. It will have a chart telling you which fuse is which. If those check okay, I believe there is also a fuse under the hood.

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SuperHerman
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Re: No voltage to low beams

Post by SuperHerman » Wed Aug 08, 2018 11:53 pm

Sorry - left side of dash - driver door.

DarkS60
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Re: No voltage to low beams

Post by DarkS60 » Thu Aug 09, 2018 12:16 am

I replaced the #1 fuse under the hood. It was blown. It didnt make a difference

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Re: No voltage to low beams

Post by dj_v70 » Thu Aug 09, 2018 9:30 am

Go to www.volvowiringdiagrams.com and download for the closest related vehicle. I believe there are multiple fuses and a relay in signal path.

DarkS60
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Re: No voltage to low beams

Post by DarkS60 » Thu Aug 09, 2018 3:24 pm

Nobody has an answer? Oh well

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SuperHerman
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Re: No voltage to low beams

Post by SuperHerman » Thu Aug 09, 2018 3:33 pm

Did you look at the fuse panel I described in Post #2 and #3 that is covered by the door and at the end of the driver side dashboard?

It will have a chart listing all of the fuses. Check to see if a headlight fuse is also located there.

Did you check to see if you have power at the under hood fuse or just the connector? If it also has an interior fuse and no joy replacing it - check power there also.

Last place to look - long shot - is the possibility a fuse is in the trunk panel and it is tied in.

After that it is time to look at the relays.

After you have done this - report back. Tell us if you have no luck and provide the year and model of the car you have (I see you have a 2001 S60 2.4T but want to make sure that is the correct car) and the wiring diagrams can be examined to see where else an issue could be.

DarkS60
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Re: No voltage to low beams

Post by DarkS60 » Thu Aug 09, 2018 3:43 pm

Ohh. It was the fuse in the door. I had only checked under the hood and the trunk

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