Nothing coming from 12Volt line going into the stereo on 2001 Grand Marquis

Asked by Brian Apr 27, 2018 at 03:52 PM about the 2001 Mercury Grand Marquis

Question type: General

I removed the factory stereo, and matched the pigtail of the aftermarket Dual
stereo, color for color. Didn't work. I went back and checked the wires with a
voltmeter and am getting the required voltage on all of them EXCEPT the
battery constant, which reads 0.  I checked the fuses, and all other
electricals are working as far as I can tell. The factory stereo was operating
just fine up until I performed this install, so I am at somewhat of a loss as to
what to do. Any guidance on how to further trouble shoot this?

1 Answer
5,325

Trippmeister answered 6 years ago

You should have bought an adapter cable from Amazon. The colors may not match. Buy the adapter, and put the old socket back on the pigtail. Obviously the power wire is a different color, with a voltmeter, you could figure which is which, but with the adapter, it's easy.

Mark helpful

Your Answer:

Related Questions

  • Nothing coming from 12Volt line going into the stereo on 2001 Grand Marquis 1 Answer

    I removed the factory stereo, and matched the pigtail of the aftermarket Dual stereo, color for color. Didn't work. I went back and checked the wires with a voltmeter and am getting the required vol...

    2001 Mercury Grand Marquis

    -

    General

  • Worth 2001 Grand Marquis 1 Answer

    I have a 2001 Grand Marquis. Replaced several things under hood and need a new motor. Have decided to get rid of it....what’s it worth?? Or should I just take it to the scrap yard???

    2001 Mercury Grand Marquis

    -

    General

  • Short with the 12Volt line coming into the stereo, 2005 Grand Marquis 1 Answer

    The factory stereo worked well, but I wanted an after market solution. I removed the factory stereo, and matched the pigtail of the aftermarket Dual stereo, color for color, to the adapter pigtail....

    2005 Mercury Grand Marquis

    -

    Maintenance & Repair

  • 2001 grand marquis 2 Answers

    Is it ok to put water in grand marquis if you don't have any coolant?

    2001 Mercury Grand Marquis GS

    -

    General

  • Install a radio from a 2004 Grand Marquis into a 1997 Grand Marquis. 4 Answers

    My '97 Grand Marquis has a radio with only a cassette player. I would like to install a radio with a CD & cassette players from a 2004 Grand Marquis. I looked up the schematic wiring diagrams for ea...

    1997 Mercury Grand Marquis 4 Dr LS Sedan

    -

    General

Shortcuts

Search Mercury Grand Marquis Questions

CarGurus Experts

  • #1
    Tracy Hooks
    Reputation
    9,700
  • #2
    Trippmeister
    Reputation
    5,060
  • #3
    Bob Beaman
    Reputation
    3,780
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Lincoln Town Car
2 listings starting at $9,995
Used Ford Crown Victoria
3 listings starting at $4,499
Used Ford Mustang
38 Great Deals out of 1,635 listings starting at $7,999
Used Ford F-150
297 Great Deals out of 13,635 listings starting at $3,888
Used Chevrolet Impala
9 Great Deals out of 128 listings starting at $3,495
Used Buick LeSabre
1 listing
Used Toyota Camry
51 Great Deals out of 1,074 listings starting at $2,500
Used Chevrolet Silverado 1500
161 Great Deals out of 7,288 listings starting at $6,995
Used Honda Accord
45 Great Deals out of 986 listings starting at $2,995
Used Lexus LS
3 Great Deals out of 35 listings starting at $5,995
Used Lincoln Continental
14 listings starting at $21,880
Used Ford Taurus
9 Great Deals out of 81 listings starting at $4,900

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.