Electrical, Electronics and Lighting

1,418 topics in this forum

1. Tach and speedometer working intermittently

   By Gunny65, yesterday at 07:25 AM
   • 0 replies
   • 56 views
   • 
   • Gunny65
   • Yesterday at 07:25 AM

2. 2001 Mack midliner fuse box diagram

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

3. Mack R model with Wagner Lockheed 80152 valve.

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

4. 2003 Granite Engine died, ignition fuse blown.

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

5. 89 Super liner Fuel sending unit

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

6. electrical issue.

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

7. B model wire harness

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

8. Electronic Speedometer not working.

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

9. PLZ HELP fan comes on and off rapidly

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

10. 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
    • 626 views
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    • Vladislav
    • December 29, 2023

11. E7-427 No Jake

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

12. 1999 CH 613 electrical problem

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

13. Mack Wiring Schematics Motherload

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

14. Starter for 1930 BC Mack

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

15. 79 r model volt meter

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

16. 2012 Cxu 613 instruments cluster

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

17. Blower motor

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

18. Speedometer drops off while driving

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

19. 2013 pinnacle No ignition power

    By Jason Chernoff, September 13, 2023
    • 3 replies
    • 293 views
    • 
    • Joey Mack
    • September 13, 2023

20. R model high beam issue

    By Bill 88 R 688 ST, September 6, 2023
    • 5 replies
    • 348 views
    • 
    • doubleclutchinweasel
    • September 7, 2023

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

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

22. 2000 mack RD688S cab wiring harness schematic

    By mcorm, August 30, 2023
    • 11 replies
    • 872 views
    • 
    • Joey Mack
    • September 7, 2023

23. 2010 Mack CXU613 wiring diagram

    By Chase1210, August 26, 2023
    • 0 replies
    • 341 views
    • 
    • Chase1210
    • August 26, 2023

24. 2016 pinnacle problems

    By nahc751, August 26, 2023
    • 0 replies
    • 279 views
    • 
    • nahc751
    • August 26, 2023

25. CHR, E7 454, 1998 (wiring diagram)

    By Bs diesel, August 24, 2023
    • 0 replies
    • 267 views
    • 
    • Bs diesel
    • August 24, 2023