Electrical, Electronics and Lighting

1,442 topics in this forum

1. Low Air Warning Buzzer

   By jntwps, March 10, 2023
   • 16 replies
   • 3.1k views
   • 
   • Joey Mack
   • March 13, 2023

2. Speedo randomly dropping out 1 2

   By MACK321, February 10, 2023
   • 34 replies
   • 4.2k views
   • 
   • MACK321
   • March 9, 2023

3. B model battery box questions

   By SuperB, March 8, 2023
   • 0 replies
   • 442 views
   • 
   • SuperB
   • March 8, 2023

4. e6 block heater replacement.

   By Tinman22, November 20, 2022
   • 2 replies
   • 602 views
   • 
   • Full Floater
   • March 8, 2023

5. 470ccrs will not start

   By Mack Gazza, October 21, 2022
   • 23 replies
   • 1.3k views
   • 
   • Joey Mack
   • February 25, 2023

6. New 64t pinnacle LED headlight upgrade for older CH’s

   By 96bulldogpower, June 14, 2018
   • 2 replies
   • 3.4k views
   • 
   • Walkyrie_Engineering
   • February 25, 2023

7. Wiring problems 2013 Mack gu713

   By Danny staton, January 28, 2023
   • 1 reply
   • 684 views
   • 
   • Todd71106
   • February 10, 2023

8. Cold start problem

   By JSmackchu613, January 13, 2023
   • 6 replies
   • 963 views
   • 
   • JSmackchu613
   • February 8, 2023

9. CL engine shutdown light and buzzer

   By Mack superdog, February 4, 2023
   • 1 reply
   • 552 views
   • 
   • fjh
   • February 4, 2023

10. gr mp7 using oil

    By clpetty, January 27, 2023
    • 0 replies
    • 421 views
    • 
    • clpetty
    • January 27, 2023

11. 05 cv713 gauges shut off while driving 1 2

    By Peter BigBear Boccelli Jr., May 20, 2013
    • 28 replies
    • 19.4k views
    • 
    • shilohwestphal
    • January 26, 2023

12. Wiring diagram

    By janette, January 17, 2023
    • 2 replies
    • 686 views
    • 
    • janette
    • January 18, 2023

13. 2017 granite headlights shut off after you start truck

    By clpetty, December 29, 2022
    • 3 replies
    • 460 views
    • 
    • clpetty
    • January 16, 2023

14. Setting Speedometer Dipswitches

    By Joey Mack, January 14, 2023
    • 0 replies
    • 713 views
    • 
    • Joey Mack
    • January 14, 2023

15. Dashboard Lighting - MH613

    By JJM_Mack, January 9, 2023
    • 4 replies
    • 682 views
    • 
    • The Rubber Duck 006
    • January 10, 2023

16. ECU location

    By JBD15, June 11, 2014
    • 3 replies
    • 7.6k views
    • 
    • Joey Mack
    • January 7, 2023

17. RD dash lights

    By mackey58, December 23, 2022
    • 9 replies
    • 707 views
    • 
    • mackey58
    • January 2, 2023

18. 2004 ch613 dash gauges, some work some dont

    By 2wdiesel2021, December 24, 2022
    • 0 replies
    • 484 views
    • 
    • 2wdiesel2021
    • December 24, 2022

19. Heater problems

    By 2014pinnacle, December 22, 2022
    • 6 replies
    • 1k views
    • 
    • Joey Mack
    • December 23, 2022

20. 2002 Mack Ch 427 Speedometer troubles

    By Jomorisn, March 2, 2021
    • 5 replies
    • 1.2k views
    • 
    • Jomorisn
    • December 22, 2022

21. MarioG

    By Mario G, December 16, 2022
    • 5 replies
    • 921 views
    • 
    • Mackpro
    • December 19, 2022

22. lightning and 'X' symbol on dash

    By barry123, October 20, 2013
    • 5 replies
    • 10.6k views
    • 
    • Joey Mack
    • December 9, 2022

23. 2010 Mack Vision automatic issues

    By Shortcut, December 2, 2022
    • 6 replies
    • 942 views
    • 
    • Mackpro
    • December 4, 2022

24. Scr derate

    By Winston brown, December 1, 2022
    • 3 replies
    • 520 views
    • 
    • Onyx610
    • December 2, 2022

25. Pdf

    By Winston brown, December 1, 2022
    • 0 replies
    • 369 views
    • 
    • Winston brown
    • December 1, 2022