Electrical, Electronics and Lighting

1,460 topics in this forum

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

   By 96bulldogpower, June 14, 2018
   • 2 replies
   • 3.6k views
   • 
   • Walkyrie_Engineering
   • February 25, 2023

2. Wiring problems 2013 Mack gu713

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

3. Cold start problem

   By JSmackchu613, January 13, 2023
   • 6 replies
   • 1.2k views
   • 
   • JSmackchu613
   • February 8, 2023

4. CL engine shutdown light and buzzer

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

5. gr mp7 using oil

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

6. 05 cv713 gauges shut off while driving 1 2

   By Peter BigBear Boccelli Jr., May 20, 2013
   • 28 replies
   • 20.3k views
   • 
   • shilohwestphal
   • January 26, 2023

7. Wiring diagram

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

8. 2017 granite headlights shut off after you start truck

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

9. Setting Speedometer Dipswitches

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

10. Dashboard Lighting - MH613

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

11. ECU location

    By JBD15, June 11, 2014
    • 3 replies
    • 8.4k views
    • 
    • Joey Mack
    • January 7, 2023

12. RD dash lights

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

13. 2004 ch613 dash gauges, some work some dont

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

14. Heater problems

    By 2014pinnacle, December 22, 2022
    • 6 replies
    • 1.4k views
    • 
    • Joey Mack
    • December 23, 2022

15. 2002 Mack Ch 427 Speedometer troubles

    By Jomorisn, March 2, 2021
    • 5 replies
    • 1.4k views
    • 
    • Jomorisn
    • December 22, 2022

16. MarioG

    By Mario G, December 16, 2022
    • 5 replies
    • 1.1k views
    • 
    • Mackpro
    • December 19, 2022

17. lightning and 'X' symbol on dash

    By barry123, October 20, 2013
    • 5 replies
    • 11k views
    • 
    • Joey Mack
    • December 9, 2022

18. 2010 Mack Vision automatic issues

    By Shortcut, December 2, 2022
    • 6 replies
    • 1.1k views
    • 
    • Mackpro
    • December 4, 2022

19. Scr derate

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

20. Pdf

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

21. ISO Mack fuel pressure gauge

    By DanielG, November 29, 2022
    • 0 replies
    • 604 views
    • 
    • DanielG
    • November 29, 2022

22. 2012 cxu 613 VIN 026197 VECU spn 40 fmi 4 code???

    By jgosse01, November 21, 2022
    • 19 replies
    • 2k views
    • 
    • Onyx610
    • November 23, 2022

23. 2018 Pinnacle Taillights To Bright

    By Stitch117, November 20, 2022
    • 0 replies
    • 429 views
    • 
    • Stitch117
    • November 20, 2022

24. 99 CL no reverse lights

    By RedMackWheeler, November 12, 2022
    • 5 replies
    • 1.1k views
    • 
    • Joey Mack
    • November 19, 2022

25. ISO, wiring shematics

    By Puppyluv, November 13, 2022
    • 0 replies
    • 610 views
    • 
    • Puppyluv
    • November 13, 2022