Urgent please help

Asked by GuruHDJ84 Jul 02, 2019 at 12:29 PM about the 2004 Pontiac Grand Prix

Question type: Maintenance & Repair

I have a 2004 Pontiac grand prix non super
charged I'm getting a charging system
failure light on the middle cluster this
started three months ago I had the
alternator replaced also replaced the
serpentine belt and had the battery cables
replaced as well with a new battery now it's
showing up again I noticed it when I was
driving with the a/c on radio playing and I
went to let the driver sie window down and it
appeared please help if you can.

1 Answer
60

joe answered 4 years ago

There i a small factory wire at the back of the alternator that sends a signal to the cluster any aftermarket alternator will trip this sensor randomly if you are ever unsure check the battery with a multi meter turn the meter to dc voltage while the car is running at idle touch the black wire from the multimeter on negative terminal red wire on positive it shoul read around 14v maybe a little more if so your alternator is good

Mark helpful

Your Answer:

Related Questions

  • Urgent please help 1 Answer

    I have a 2004 Pontiac grand prix non super charged I'm getting a charging system failure light on the middle cluster this started three months ago I had the alternator replaced also replaced the ...

    2004 Pontiac Grand Prix

    -

    Maintenance & Repair

  • PLEASE HELP 2 Answers

    My 2002 grand prix won't start & everything comes on except the dash lights. Replaced the ignition switch & the cylinder lock. It goes click once & then nothing. It was having an issue where the ke...

    2002 Pontiac Grand Prix GTP

    -

    Maintenance & Repair

  • HELP PLEASE!!!! 10 Answers

    I need help, what are somethings I can do to my 2001 Pontiac Grand Prix gt, to make him breath and sound better? Budget : 500$ thanks

    2001 Pontiac Grand Prix GT

    -

    Maintenance & Repair

  • Help please 11 Answers

    I was driving back from the gas station when my engine suddenly shut off while driving I replaced the fuel pump, fuel filter, cam sensor, crank sensor, and ecm module and it still won't start i hav...

    2001 Pontiac Grand Prix GT Coupe

    -

    Maintenance & Repair

  • Guys help please 1 Answer

    2006 grand prix The dashboard lights on but IT doesnt work. At times it Will work When we start the car but its very Rare does not tell speed it does not tell gas. The radio doesnt turn on nor the...

    2006 Pontiac Grand Prix GT

    -

    Maintenance & Repair

Shortcuts

Search Pontiac Grand Prix Questions

CarGurus Experts

  • #1
    munron
    Reputation
    8,130
  • #2
    james sparrow
    Reputation
    7,480
  • #3
    Dorian Hendricks
    Reputation
    6,000
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Pontiac Bonneville
2 listings
Used Pontiac GTO
4 listings
Used Ford Mustang
41 Great Deals out of 1,643 listings starting at $7,999
Used Pontiac Grand Am
1 listing
Used Chevrolet Impala
9 Great Deals out of 130 listings starting at $4,888
Used Chevrolet Monte Carlo
5 listings starting at $9,800
Used Pontiac G6
18 listings
Used Chevrolet Corvette
16 Great Deals out of 722 listings starting at $10,989
Used Chevrolet Silverado 1500
200 Great Deals out of 8,052 listings starting at $1,500
Used Buick LaCrosse
4 Great Deals out of 29 listings starting at $6,995
Used Buick Regal
8 Great Deals out of 27 listings starting at $6,995

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.