Electrical, Electronics and Lighting

1,418 topics in this forum

1. Tach and speedometer working intermittently

   By Gunny65, 5 hours ago
   • 0 replies
   • 34 views
   • 
   • Gunny65
   • 5 hours ago

2. Mack R model with Wagner Lockheed 80152 valve.

   By Rickpile, April 3
   • 4 replies
   • 240 views
   • 
   • fjh
   • April 17

3. 2001 Mack midliner fuse box diagram

   By amberray, April 12
   • 0 replies
   • 97 views
   • 
   • amberray
   • April 12

4. 2003 Granite Engine died, ignition fuse blown.

   By DieselDog5.9, March 30
   • 0 replies
   • 135 views
   • 
   • DieselDog5.9
   • March 30

5. mack bosch fic module

   By fullfuel01, October 21, 2015
   • 10 replies
   • 3.6k views
   • 
   • Droberts
   • March 25

6. 89 Super liner Fuel sending unit

   By tegra1027, March 22
   • 2 replies
   • 133 views
   • 
   • Joey Mack
   • March 22

7. electrical issue.

   By joeyzutes, March 19
   • 0 replies
   • 131 views
   • 
   • joeyzutes
   • March 19

8. Major Mack Electrical Issue

   By Midland Oilfield, January 17, 2020
   • 3 replies
   • 1.9k views
   • 
   • joeyzutes
   • March 19

9. Electronic Malfunction Light

   By mcotter, October 19, 2015
   • 4 replies
   • 3.8k views
   • 
   • Joey Mack
   • March 1

10. E7-427 No Jake

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

11. B model wire harness

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

12. Mack Wiring Schematics Motherload

    By JoeH, November 27, 2023
    • 8 replies
    • 588 views
    • 
    • JoeH
    • February 5

13. Electronic Speedometer not working.

    By Patrick Sweeney, January 10
    • 5 replies
    • 497 views
    • 
    • Geoff Weeks
    • January 29

14. PLZ HELP fan comes on and off rapidly

    By Kwdriver84, January 3
    • 0 replies
    • 204 views
    • 
    • Kwdriver84
    • January 3

15. 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
    • 624 views
    • 
    • Vladislav
    • December 29, 2023

16. 1999 CH 613 electrical problem

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

17. No throttle .Please help. 1 2

    By R.E.D, March 22, 2016
    • 34 replies
    • 15.4k views
    • 
    • Marco Emilio Monterroso
    • November 21, 2023

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

    By Rich Banwait, September 25, 2021
    • 3 replies
    • 1.5k views
    • 
    • Mackpro
    • November 17, 2023

19. Mack cv dash bulbs

    By R.E.D, September 6, 2020
    • 12 replies
    • 3.1k views
    • 
    • mackey58
    • November 5, 2023

20. Starter for 1930 BC Mack

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

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

    By CTS2, September 12, 2020
    • 12 replies
    • 4k views
    • 
    • RedDirt2022
    • October 29, 2023

22. 79 r model volt meter

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

23. 1999 RD688S

    By JWales, June 6, 2020
    • 6 replies
    • 1.3k views
    • 
    • Joey Mack
    • October 16, 2023

24. 2012 Cxu 613 instruments cluster

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

25. Blower motor

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