Electrical, Electronics and Lighting

1,456 topics in this forum

1. double Din radio w/ camera inputs. RT turn signal hook up?

   By Keffer inc, January 8, 2017
   • 2 replies
   • 1.5k views
   • 
   • Keffer inc
   • January 9, 2017

2. 2001 Mack vision headlight switch keeps burning out

   By mackrmodel686st, December 26, 2016
   • 7 replies
   • 3.8k views
   • 
   • Mackpro
   • January 4, 2017

3. AC low pressure switch

   By Paul prinzo, December 31, 2016
   • 1 reply
   • 1.1k views
   • 
   • Mackpro
   • December 31, 2016

4. Mersetruk

   By merse brothers trucking, December 31, 2016
   • 0 replies
   • 995 views
   • 
   • merse brothers trucking
   • December 31, 2016

5. Starting issue

   By Old guy Hauling, December 24, 2016
   • 2 replies
   • 1k views
   • 
   • Old guy Hauling
   • December 28, 2016

6. Adding cruise control on a B model 1 2

   By Freightrain, November 11, 2016
   • 30 replies
   • 5.1k views
   • 
   • Freightrain
   • December 28, 2016

7. wire diagram for mr688s needed

   By macattack, December 12, 2011   

   • silver box?
   • 3 replies
   • 4.3k views
   • 
   • macattack
   • December 21, 2016

8. speedo and oil temp guage acting up

   By macattack, December 20, 2016
   • 0 replies
   • 835 views
   • 
   • macattack
   • December 20, 2016

9. Dm wiring schematic

   By Damicoexcavating, December 11, 2016
   • 2 replies
   • 2.1k views
   • 
   • Damicoexcavating
   • December 11, 2016

10. Block Heater Location

    By justrite, December 8, 2016
    • 1 reply
    • 2.6k views
    • 
    • dogg rescue
    • December 8, 2016

11. Location of breakers on 2011 pinnacle

    By Smokinjoe, December 5, 2016
    • 2 replies
    • 1.3k views
    • 
    • Mackpro
    • December 7, 2016

12. 1994 ch 600 with 400 shutdown

    By geno, December 7, 2016
    • 0 replies
    • 831 views
    • 
    • geno
    • December 7, 2016

13. 12v 39mt issue b81

    By ejensen21, December 4, 2016
    • 5 replies
    • 1.5k views
    • 
    • eddeere
    • December 5, 2016

14. Fuse location

    By dgk1, December 4, 2016
    • 1 reply
    • 1.5k views
    • 
    • j_martell
    • December 5, 2016

15. Wipers and headlights

    By Newguy101, November 29, 2016
    • 1 reply
    • 1k views
    • 
    • Mackpro
    • November 30, 2016

16. B model firewall

    By eddeere, November 26, 2016
    • 3 replies
    • 1.4k views
    • 
    • rustydog
    • November 27, 2016

17. Bunk fan heater / AC fuse

    By Eric, November 10, 2016
    • 2 replies
    • 2.4k views
    • 
    • BillyT
    • November 21, 2016

18. One wire alternator on B model mack

    By Beaverdam, October 22, 2016
    • 10 replies
    • 2.9k views
    • 
    • BillyT
    • November 21, 2016

19. ABS Light not working

    By Dane, November 5, 2016
    • 1 reply
    • 1.2k views
    • 
    • fjh
    • November 5, 2016

20. Trailer brake lamps staying on help?!

    By scottwetzel, October 31, 2016
    • 2 replies
    • 1.2k views
    • 
    • fjh
    • October 31, 2016

21. Power Inverter and Shore Power

    By Keffer inc, October 24, 2016
    • 1 reply
    • 1.5k views
    • 
    • 41chevy
    • October 27, 2016

22. Lightning bolt light

    By Jrgrain, October 24, 2016
    • 0 replies
    • 946 views
    • 
    • Jrgrain
    • October 24, 2016

23. 2011 CXU613 - Headlights, Marker Lights & Dash Lights

    By mbrouder, October 20, 2016
    • 3 replies
    • 3.5k views
    • 
    • 41chevy
    • October 20, 2016

24. 93 CH613 randomly dies / won't start

    By seinc, September 5, 2016
    • 2 replies
    • 1.4k views
    • 
    • Barberiz
    • October 18, 2016

25. Superliner inside headlamps on instead of outside... Help

    By scottwetzel, October 15, 2016
    • 4 replies
    • 1.4k views
    • 
    • Hobert62
    • October 16, 2016