Electrical, Electronics and Lighting

1,460 topics in this forum

1. Mack R model with Wagner Lockheed 80152 valve.

   By Rickpile, April 3, 2024
   • 4 replies
   • 1.3k views
   • 
   • fjh
   • April 17, 2024

2. 2001 Mack midliner fuse box diagram

   By amberray, April 12, 2024
   • 0 replies
   • 642 views
   • 
   • amberray
   • April 12, 2024

3. mack bosch fic module

   By fullfuel01, October 21, 2015
   • 10 replies
   • 4.5k views
   • 
   • Droberts
   • March 25, 2024

4. 89 Super liner Fuel sending unit

   By tegra1027, March 22, 2024
   • 2 replies
   • 629 views
   • 
   • Joey Mack
   • March 22, 2024

5. electrical issue.

   By joeyzutes, March 19, 2024
   • 0 replies
   • 809 views
   • 
   • joeyzutes
   • March 19, 2024

6. Major Mack Electrical Issue

   By Midland Oilfield, January 17, 2020
   • 3 replies
   • 2.9k views
   • 
   • joeyzutes
   • March 19, 2024

7. Electronic Malfunction Light

   By mcotter, October 19, 2015
   • 4 replies
   • 4.8k views
   • 
   • Joey Mack
   • March 1, 2024

8. E7-427 No Jake

   By AFACE, December 23, 2023
   • 7 replies
   • 797 views
   • 
   • Mbelyan
   • February 26, 2024

9. B model wire harness

   By Puller270, February 12, 2024
   • 2 replies
   • 882 views
   • 
   • Draggin Wagon
   • February 16, 2024

10. Mack Wiring Schematics Motherload

    By JoeH, November 27, 2023
    • 8 replies
    • 1.8k views
    • 
    • JoeH
    • February 5, 2024

11. Electronic Speedometer not working.

    By Patrick Sweeney, January 10, 2024
    • 5 replies
    • 1.1k views
    • 
    • Geoff Weeks
    • January 29, 2024

12. PLZ HELP fan comes on and off rapidly

    By Kwdriver84, January 3, 2024
    • 0 replies
    • 550 views
    • 
    • Kwdriver84
    • January 3, 2024

13. Can roof marker light base and gaskets be replaced from outside without removing headliner? 1 2

    By Bill 88 R 688 ST, December 28, 2023
    • 28 replies
    • 1.9k views
    • 
    • Vladislav
    • December 29, 2023

14. 1999 CH 613 electrical problem

    By Old Man, December 2, 2023
    • 11 replies
    • 894 views
    • 
    • Joey Mack
    • December 17, 2023

15. No throttle .Please help. 1 2

    By R.E.D, March 22, 2016
    • 34 replies
    • 19.4k views
    • 
    • Marco Emilio Monterroso
    • November 21, 2023

16. Mack Anthem front turn signals/4-way flashers not working need help please

    By Rich Banwait, September 25, 2021
    • 3 replies
    • 3.2k views
    • 
    • Mackpro
    • November 17, 2023

17. Mack cv dash bulbs

    By R.E.D, September 6, 2020
    • 12 replies
    • 4.6k views
    • 
    • mackey58
    • November 5, 2023

18. Starter for 1930 BC Mack

    By mack31, November 1, 2023
    • 0 replies
    • 515 views
    • 
    • mack31
    • November 1, 2023

19. CHR with 6-2 and 6-3 fault codes

    By CTS2, September 12, 2020
    • 12 replies
    • 6k views
    • 
    • RedDirt2022
    • October 29, 2023

20. 79 r model volt meter

    By hicrop10, October 20, 2023
    • 22 replies
    • 1.4k views
    • 
    • doubleclutchinweasel
    • October 23, 2023

21. 1999 RD688S

    By JWales, June 6, 2020
    • 6 replies
    • 1.7k views
    • 
    • Joey Mack
    • October 16, 2023

22. 2012 Cxu 613 instruments cluster

    By Scottco, October 7, 2023
    • 1 reply
    • 471 views
    • 
    • Joey Mack
    • October 8, 2023

23. Blower motor

    By Brian L Blaylock, September 25, 2023
    • 2 replies
    • 721 views
    • 
    • Brian L Blaylock
    • September 30, 2023

24. Fuel gauge quits working when engine started. 2003 Mack CH613

    By Dakota, September 3, 2023
    • 6 replies
    • 644 views
    • 
    • Joey Mack
    • September 20, 2023

25. Speedometer drops off while driving

    By jcutler, September 19, 2023
    • 2 replies
    • 840 views
    • 
    • Joey Mack
    • September 19, 2023