Electrical, Electronics and Lighting

1,462 topics in this forum

1. Left hand indicator not working 2010 granite

   By Dirtdog, July 1, 2021
   • 0 replies
   • 726 views
   • 
   • Dirtdog
   • July 1, 2021

2. No running lights

   By craig6, June 28, 2021
   • 0 replies
   • 661 views
   • 
   • craig6
   • June 28, 2021

3. Total Loss Of Electrical Power

   By Farmer Harv, April 20, 2010
   • 5 replies
   • 10.2k views
   • 
   • Joey Mack
   • June 25, 2021

4. Mack tach installation problems

   By Dreamer, September 20, 2018
   • 2 replies
   • 2.3k views
   • 
   • theakerstwo
   • May 31, 2021

5. R Series Wiring Diagram?

   By EastTex Cartage, May 29, 2021
   • 0 replies
   • 898 views
   • 
   • EastTex Cartage
   • May 29, 2021

6. 2000 CH613 light make gauges max out

   By jab002, May 28, 2021
   • 3 replies
   • 991 views
   • 
   • Joey Mack
   • May 29, 2021

7. AC Compressor losing power

   By ayoarod88, May 27, 2021
   • 6 replies
   • 1.1k views
   • 
   • Joey Mack
   • May 27, 2021

8. workinman53

   By workinman53, May 18, 2021
   • 0 replies
   • 838 views
   • 
   • workinman53
   • May 18, 2021

9. 1889 R model wiring diagram

   By 1989 R model, May 11, 2021
   • 0 replies
   • 1.2k views
   • 
   • 1989 R model
   • May 11, 2021

10. 1995 Mack emergency shutdown problem

    By huggabean, May 15, 2014   

    • emergency shutdown
    • 13 replies
    • 10.5k views
    • 
    • JesusBiondi
    • May 7, 2021

11. Everthing works but no tail lights

    By Hyway3, August 24, 2019
    • 14 replies
    • 9.6k views
    • 
    • Danthemanzee
    • May 6, 2021

12. Headlights want turn off after I cut the switch off. Could the switch not be cutting all the way off. Bad switch ? I have to disconnect the battery cable before they will turn off

    By Wildlife, April 1, 2021
    • 1 reply
    • 900 views
    • 
    • Glensts
    • April 1, 2021

13. wiring diagram for 1998 Mack rd 688SX

    By 03' Big Red, March 27, 2021
    • 0 replies
    • 1.6k views
    • 
    • 03' Big Red
    • March 27, 2021

14. 2007 ctp713 wiring schematic

    By ou812jk, March 24, 2021
    • 2 replies
    • 1.3k views
    • 
    • ou812jk
    • March 26, 2021

15. fuse box diagram 2011 cxu613

    By timothy thouvenell, January 16, 2021
    • 6 replies
    • 9k views
    • 
    • timothy thouvenell
    • March 16, 2021

16. 1990 MACK RD690S....FUSE PANEL DIAGRAM????HELP..HELP

    By Sehka77, January 10, 2021
    • 4 replies
    • 3.4k views
    • 
    • Joey Mack
    • March 13, 2021

17. 1999 Mack RD688S code 6-4 no start wiring issue

    By LittleMack99, March 12, 2021
    • 1 reply
    • 2.6k views
    • 
    • Joey Mack
    • March 12, 2021

18. Warning light working erratically on '96 RD

    By jakebrake86, February 21, 2015
    • 8 replies
    • 4k views
    • 
    • Sehka77
    • March 3, 2021

19. 2007 Mack Granite CTP713 Fuse Panel Diagram

    By DNE, June 23, 2020
    • 3 replies
    • 12.3k views
    • 
    • Mark T
    • February 16, 2021

20. 2000 cl713 460hp.

    By GreenGiant2, February 13, 2021
    • 0 replies
    • 768 views
    • 
    • GreenGiant2
    • February 13, 2021

21. Dashboard froze

    By Newbie Mack, January 30, 2021
    • 0 replies
    • 959 views
    • 
    • Newbie Mack
    • January 30, 2021

22. No license plate light

    By ciscoez, January 29, 2021
    • 0 replies
    • 719 views
    • 
    • ciscoez
    • January 29, 2021

23. New to me Mack truck

    By Phil P, January 21, 2021
    • 4 replies
    • 3.2k views
    • 
    • Phil P
    • January 25, 2021

24. Km. To miles

    By Diesel89, January 24, 2021
    • 4 replies
    • 1.2k views
    • 
    • tjc transport
    • January 25, 2021

25. 79 r model ground wire.

    By hicrop10, January 16, 2021
    • 5 replies
    • 1.2k views
    • 
    • terry
    • January 18, 2021