Electrical, Electronics and Lighting

1,462 topics in this forum

1. 2000 RD688S head light switch

   By ou812jk, December 31, 2020
   • 0 replies
   • 943 views
   • 
   • ou812jk
   • December 31, 2020

2. 2011 GU813 light trouble

   By j_martell, January 14, 2014
   • 7 replies
   • 5.8k views
   • 
   • TomsBobcat
   • December 29, 2020

3. RD688S wiring diagram

   By FIREMAN, December 26, 2020
   • 2 replies
   • 1.7k views
   • 
   • FIREMAN
   • December 27, 2020

4. R model circuit breakers.

   By Timmyb, December 15, 2020
   • 10 replies
   • 2.5k views
   • 
   • mrsmackpaul
   • December 23, 2020

5. X With Circle Around And Ligthning Warning

   By yolita, August 15, 2010
   • 10 replies
   • 107k views
   • 
   • Piwii
   • December 18, 2020

6. air buzzer on when signals on

   By Brad Carpenter, August 14, 2020
   • 6 replies
   • 2.1k views
   • 
   • Joey Mack
   • December 15, 2020

7. RD688S diag port

   By Brad Carpenter, August 26, 2020
   • 3 replies
   • 1.8k views
   • 
   • Joey Mack
   • December 15, 2020

8. 2006 cv713

   By Wdavis, December 8, 2020
   • 1 reply
   • 1.4k views
   • 
   • Joey Mack
   • December 8, 2020

9. 79 r model heater switch

   By hicrop10, December 5, 2020
   • 1 reply
   • 900 views
   • 
   • KKERGALL
   • December 6, 2020

10. 2002 CH Mack help

    By Jomorisn, November 22, 2020
    • 1 reply
    • 1.5k views
    • 
    • fjh
    • November 22, 2020

11. 2002 Mack Ch 427 6-4 codeJ1939 link

    By Jomorisn, November 21, 2020
    • 1 reply
    • 1.8k views
    • 
    • 41chevy
    • November 21, 2020

12. 2003 CH613 Fuel Gauge-how does it work electrically?

    By Dakota, November 17, 2020
    • 2 replies
    • 2.4k views
    • 
    • Dakota
    • November 21, 2020

13. Cummins big cam problem HELP!!

    By David1994, May 15, 2020
    • 9 replies
    • 2.9k views
    • 
    • slingblade
    • November 15, 2020

14. 85 model rws 763,lost power to the brake light switch,circuit breakers good

    By slingblade, November 14, 2020
    • 0 replies
    • 737 views
    • 
    • slingblade
    • November 14, 2020

15. Electrical Short no instruments or throttle

    By Eg4bama, November 9, 2020
    • 0 replies
    • 878 views
    • 
    • Eg4bama
    • November 9, 2020

16. 1999 CH612 showing electronic malfinction code & engine shutdown warnings

    By steel_captain, November 2, 2020
    • 3 replies
    • 1.4k views
    • 
    • Sanhell
    • November 6, 2020

17. Constant draw

    By Bliue dm, October 13, 2020
    • 6 replies
    • 1.4k views
    • 
    • fjh
    • October 17, 2020

18. Power door lock hook up

    By bulldogrider, October 11, 2020
    • 4 replies
    • 1.1k views
    • 
    • Freightrain
    • October 14, 2020

19. HELP 2013 Mack Pennicle Fuse Box Diagram

    By Eric B, August 3, 2020
    • 1 reply
    • 1k views
    • 
    • bulldogrider
    • October 11, 2020

20. Diff lock switch power

    By JKuhl, October 6, 2020
    • 0 replies
    • 899 views
    • 
    • JKuhl
    • October 6, 2020

21. ECM voltage and current to Electronic injection pump solenoid

    By Okiki Olufokunbi, March 20, 2013
    • 4 replies
    • 7.3k views
    • 
    • Onestitch
    • September 17, 2020

22. Superliner wiring issue

    By ekennedy21, September 5, 2020
    • 1 reply
    • 950 views
    • 
    • IH Farms 2
    • September 12, 2020

23. Lights going out

    By Chris121, September 11, 2020
    • 0 replies
    • 752 views
    • 
    • Chris121
    • September 11, 2020

24. Air conditioner in Superliner

    By ekennedy21, August 10, 2020
    • 3 replies
    • 1.2k views
    • 
    • ekennedy21
    • August 25, 2020

25. Day time running lights

    By Mr4bl389, August 20, 2020
    • 0 replies
    • 885 views
    • 
    • Mr4bl389
    • August 20, 2020