06 Dodge Ram 2500 5.7ltr Hemi

Asked by be63murray Jan 10, 2015 at 02:22 PM about the 2006 Dodge RAM 2500 SLT Mega Cab 4WD

Question type: Maintenance & Repair

Problem:  battery drains at temps
below teens. Will not start. Turns
over a little slow normally. Batt 1 yr
old, 880 cca, just tested & charged .
Installed in truck. Still woulf not start,
showed no charge on dash. Ran
jumpers for 20+ min before would
start. Dash guage will only read
50%+.  Tested batt: Voltage reads:
14:unhooked, 12+: hooked, not
running w/ lights & radio on. All
cables look good/tight.  Any help
appreciatted. Thanks

1 Answer

13,725

you say you bench tested the battery with a load tester (vat 40 or a midtronics tester) and it shows good CCA ... it sounds like an internally shorted battery ..I have seen battery's show good voltage but very little amperage ...and also a shorted battery will not take a jump either from another vehicle ...the best test is to leave the battery in and disconnect it from the vehicle and test it cold....if you don't think its the battery try taking your jumper cables and giving the battery a different ground ....a bad cable or chassis ground might be what your chasing ...also did you check for draws draining the battery

Your Answer:

CarGurus Experts

  • #1
    Dan Connell
    Reputation
    5,610
  • #2
    Tony Williams
    Reputation
    1,650
  • #3
    Ram2500Diesel
    Reputation
    1,600
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Silverado 2500HD
16 Great Deals out of 1,285 listings starting at $8,995
Used Ford F-250 Super Duty
24 Great Deals out of 1,204 listings starting at $7,995
Used Dodge RAM 3500
28 listings starting at $11,500
Used GMC Sierra 2500HD
17 Great Deals out of 1,640 listings starting at $9,988
Used Dodge RAM 1500
3 Great Deals out of 71 listings starting at $4,000
Used Ford F-150
321 Great Deals out of 14,968 listings starting at $1,712
Used Chevrolet Silverado 1500
202 Great Deals out of 5,975 listings starting at $2,975
Used Ford F-350 Super Duty
39 Great Deals out of 2,598 listings starting at $8,888
Used GMC Sierra 1500
148 Great Deals out of 7,258 listings starting at $3,950
Used Toyota Tundra
35 Great Deals out of 1,184 listings starting at $8,500
Used Toyota Tacoma
55 Great Deals out of 1,071 listings starting at $8,708

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.