Gen Light Turns on While Stopped at light with lights and heater on goes of when I take of from a stop light

10

Asked by markustheman Dec 10, 2018 at 01:26 PM about the 1997 Dodge RAM 1500 Laramie SLT Club Cab 4WD

Question type: Maintenance & Repair

I have a 1997 Dodge Ram 1500 5.9liter that Is having a major issue with the
generator light coming on. So when my truck is in park I can turn on my
heater, lights and other accessories my battery lowers a bit but nothing
major. Now when I drive and stop at a light and put my foot on the break my
lights start to dim and heater kicks down and the gen light turns on. When
taking of from the light giving it gas it turns off and starts to raise. Anyone
have any clue what might be the culprit.

1 Answer

9,730

Have the alternator output tested it's probably going to be low, listen to the alternator if it's making a "whining" sound there's most likely a bad rectifyer or stator. Low idle can cause this but I don't think that's your problem.

Your Answer:

CarGurus Experts

  • #1
    Dan Connell
    Reputation
    20,230
  • #2
    dandyoun
    Reputation
    15,280
  • #3
    Gene Arnett
    Reputation
    11,760
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Ford F-150
289 Great Deals out of 15,384 listings starting at $1,712
Used GMC Sierra 1500
127 Great Deals out of 6,857 listings starting at $3,975
Used Dodge RAM 2500
27 listings starting at $4,000
Used Toyota Tacoma
55 Great Deals out of 1,032 listings starting at $8,708
Used Dodge Durango
51 Great Deals out of 2,276 listings starting at $5,500
Used Jeep Grand Cherokee
113 Great Deals out of 3,274 listings starting at $4,995
Used Jeep Wrangler
147 Great Deals out of 5,072 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.