2000-2014 Silverado HD & Sierra HD

14,431 topics in this forum

1. Chevy 3500hd TCM issues.

   By Matthew. Collins, November 1, 2022
   • 0 replies
   • 1.2k views
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   • Matthew. Collins
   • November 1, 2022

2. 2500hd with 4 button 4x4 switch

   By snake river red, October 23, 2022
   • 5 replies
   • 3.1k views
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   • davester
   • October 30, 2022

3. Turn signal not working when headlight ON & brake lights ON

   By unflagging, October 29, 2022
   • 0 replies
   • 783 views
   • 
   • unflagging
   • October 29, 2022

4. STUCK in 4LO! Code P2771

   By CapnDean, October 28, 2020
   • 1 reply
   • 6.3k views
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   • Jeremy me
   • October 25, 2022

5. Spark Plug Protector

   By AugustF15, October 20, 2022
   • 6 replies
   • 985 views
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   • AugustF15
   • October 21, 2022

6. Hard Starts in the cold weather 1 2

   By insidethreat07, December 31, 2017
   • 29 replies
   • 39.4k views
   • 
   • 02 GMC 2500HD
   • October 11, 2022

7. Will the transmission from my 2002 Silverado 2500HD 6.0 work in my 2003 Tahoe 5.3?

   By NAmenta, October 9, 2022
   • 3 replies
   • 2k views
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   • NAmenta
   • October 10, 2022

8. 2006 Chevy Silverado Extended Cab - Auxiliary power outlet wiring

   By rcraig114, October 7, 2022
   • 3 replies
   • 2.8k views
   • 
   • davester
   • October 7, 2022

9. Tow haul

   By Chevy04, September 30, 2022
   • 3 replies
   • 1.2k views
   • 
   • davester
   • October 1, 2022

10. Low Radio Volume

    By Rob Hardesty, June 14, 2015
    • 3 replies
    • 12.7k views
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    • AP514
    • September 17, 2022

11. Turn signal trouble

    By Road runner Dale, September 13, 2022
    • 1 reply
    • 928 views
    • 
    • davester
    • September 14, 2022

12. Fast blinking blinker

    By dsr611, September 7, 2022
    • 5 replies
    • 3.6k views
    • 
    • dsr611
    • September 7, 2022

13. Backup camera tie in to taillights

    By ABQ-Jammer, September 6, 2022
    • 2 replies
    • 1.2k views
    • 
    • ABQ-Jammer
    • September 7, 2022

14. Fog Light Adapter

    By ABQ-Jammer, August 25, 2022
    • 4 replies
    • 2.5k views
    • 
    • ABQ-Jammer
    • September 6, 2022

15. IAC, idle issues 2000 Silverado 5.3

    By Steve40th396, September 4, 2022
    • 2 replies
    • 2.1k views
    • 
    • Steve40th396
    • September 5, 2022

16. Help deciding with tow vehicle

    By Tmmoll, September 1, 2022
    • 6 replies
    • 1.2k views
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    • KARNUT
    • September 2, 2022

17. BCM options. It won't turn on fog lights. And prove climate control unit is the problem

    By bobejones, August 29, 2022
    • 4 replies
    • 3.6k views
    • 
    • davester
    • August 30, 2022

18. Steering Column + ignition cylinder swap

    By Speener, August 27, 2022
    • 0 replies
    • 1.2k views
    • 
    • Speener
    • August 27, 2022

19. My 2001 Silverado 6.0 motor my tow haul switch activates light but not changing in shifting goes into coast mode when you let off throttle and makes a horrendous noises

    By PaulTodd, August 27, 2022
    • 0 replies
    • 785 views
    • 
    • PaulTodd
    • August 27, 2022

20. 03 2500hd w 8.1 gauge cluster stopped working

    By enosez, August 26, 2022
    • 1 reply
    • 1.2k views
    • 
    • David89GMC
    • August 26, 2022

21. UFO! Unidentifiable Falling Object.

    By donald price, August 22, 2022
    • 1 reply
    • 794 views
    • 
    • davester
    • August 23, 2022

22. Buying a 2007 GMC 2500HD with 120k Miles for 13k?

    By stupendous_man, April 6, 2021
    • 4 replies
    • 3.3k views
    • 
    • ABQ-Jammer
    • August 18, 2022

23. vin decoding

    By roy67ss, October 27, 2021
    • 2 replies
    • 1.3k views
    • 
    • ABQ-Jammer
    • August 18, 2022

24. 2003 Silverado 2500 HD nerf bar extender

    By The Lone Ranger, June 9, 2021
    • 3 replies
    • 1.5k views
    • 
    • ABQ-Jammer
    • August 18, 2022

25. Can anyone tell me what this is?

    By Demandzm, January 21, 2022
    • 9 replies
    • 1.6k views
    • 
    • ABQ-Jammer
    • August 18, 2022