replaced alt.on chevy duramax 2006 still will not charge

Asked by Jan 09, 2016 at 05:57 PM about the 2006 Chevrolet Silverado 2500HD

Question type: Maintenance & Repair

2 Answers

18,550

Check for blown alternator fuse or fusible link in wire going to alternator.

1 of 1 people found this helpful.
11,170

Hate to say it, but the thing could be bad right out of the box. have it tested. have had it happen more than once.

Your Answer

Add photo

Related Questions

  • Batteries not charging 4 answers

    I just recently had the "battery's not charging" pop up on my dash. I changed the alternator and my battery's charged. Now on my way home from work tonight the same message popped up again. Does a...

    2004 Chevrolet Silverado 2500HD

    -

    Maintenance & Repair

  • My Duramax was starting great till yesterday. Went to start it and nothing. Not even a click.. 13 answers

    I noticed when I turned the key to start all the gauges would drop to zero like it was shut off. I plugged in a code reader and all it would do is say Error. I can get the starter to turn over by shor...

    2005 Chevrolet Silverado 2500HD 4 Dr LT 4WD Crew Cab SB HD

    -

    Maintenance & Repair

  • 8.1L secondary battery problem. Bad alternator or voltage regulator? 2 answers

    My 2006 Silverado 8.1l, wore out the secondary battery which sits on the back firewall passenger side after 40K miles. The battery was overheating and ready to explode. I changed both batteries out an...

    2006 Chevrolet Silverado 2500HD LT1 4dr Extended Cab 4WD SB

    -

    Maintenance & Repair

  • Which of the two batteries starts a 2006 Silverado 2500? 3 answers

    We are stuck in the mountains and truck won't start. We have charger on the passenger side battery. How long might this take? Do I have to charge both batteries separately or will one battery ch...

    2006 Chevrolet Silverado 2500HD

    -

    Maintenance & Repair

  • 2006 chevy trailblazer loses charge. 4 answers

    i have a new alt. and battery in my 2006 chevy trailblazer and the lights still get dim and the needle goes from 14 to 9 while driving. all i can think of is chasis ground ?????????????.

    2006 Chevrolet TrailBlazer EXT LS SUV 4WD

    -

    Maintenance & Repair

Search Chevrolet Silverado 2500HD Questions

Chevrolet Silverado 2500HD Experts

#1 Steven Loeffler
Steven Loeffler
Reputation 470
#2 Tom Demyan
Tom Demyan
Reputation 280
#3 piocon
piocon
Reputation 270
View All

Related Models For Sale

Used GMC Sierra 2500HD
112 Great Deals out of 14,005 listings starting at $2,650
Used Ford F-250 Super Duty
343 Great Deals out of 46,938 listings starting at $1,895
Used Chevrolet Silverado 1500
1,718 Great Deals out of 175,749 listings starting at $1,250
Used Dodge Ram 2500
160 Great Deals out of 5,240 listings starting at $3,495
Used Chevrolet Silverado 3500HD
119 Great Deals out of 9,200 listings starting at $4,695
Used Ford F-150
2,191 Great Deals out of 206,316 listings starting at $1,499
Used GMC Sierra 1500
822 Great Deals out of 68,199 listings starting at $2,484
Used Chevrolet Silverado 2500
8 Great Deals out of 266 listings starting at $3,488
Used Ford F-350 Super Duty
398 Great Deals out of 26,497 listings starting at $3,000
Used Chevrolet Silverado 1500HD
18 Great Deals out of 258 listings starting at $3,985
Used GMC Sierra 3500HD
63 Great Deals out of 3,860 listings starting at $7,900
Used Chevrolet Silverado Classic 2500HD
23 Great Deals out of 386 listings starting at $4,790
Used Toyota Tundra
440 Great Deals out of 34,312 listings starting at $2,700
Used Dodge Ram 3500
90 Great Deals out of 2,181 listings starting at $4,999

Used Cars For Sale

2017 Chevrolet Silverado 2500HD For Sale
4 Great Deals out of 16,269 listings starting at $24,750
2016 Chevrolet Silverado 2500HD For Sale
28 Great Deals out of 2,275 listings starting at $27,198
2015 Chevrolet Silverado 2500HD For Sale
38 Great Deals out of 1,757 listings starting at $18,950
2014 Chevrolet Silverado 2500HD For Sale
20 Great Deals out of 523 listings starting at $10,377
2013 Chevrolet Silverado 2500HD For Sale
6 Great Deals out of 945 listings starting at $7,200

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.