Electrical, Electronics and Lighting

1,456 topics in this forum

1. 1979 R model Short

   By hicrop10, December 18, 2013
   • 19 replies
   • 4.1k views
   • 
   • doubleclutchinweasel
   • January 16, 2014

2. Charging System Question

   By rustydog, January 1, 2014
   • 17 replies
   • 6.3k views
   • 
   • thomastractorsvc
   • January 10, 2014

3. cnx 613 no throttle responce in high range

   By Steve Catlett, January 7, 2014   

   • transmission electrical
   • 1 reply
   • 1.3k views
   • 
   • Challenger
   • January 8, 2014

4. E9 starter

   By bobo, November 30, 2013
   • 8 replies
   • 2.3k views
   • 
   • BAD DOG
   • January 1, 2014

5. Bullet lights?

   By Bigdogtrucker, December 24, 2013
   • 15 replies
   • 2.9k views
   • 
   • BAD DOG
   • January 1, 2014

6. Road call .... Need help ASAP'

   By Eastcoastdiesel, December 23, 2013
   • 4 replies
   • 1.5k views
   • 
   • Freightrain
   • December 23, 2013

7. 2012 mack throttle and scr derate please help!

   By fracroy, December 22, 2013
   • 0 replies
   • 1.4k views
   • 
   • fracroy
   • December 22, 2013

8. mac granite cv713 electrical issue

   By rnmech40, December 13, 2013
   • 1 reply
   • 5.9k views
   • 
   • turckster
   • December 18, 2013

9. Engine ECU issues

   By RAYSTRASH, December 12, 2013   

   • ECU
   • Fault codes
   • 2 replies
   • 11k views
   • 
   • staxx
   • December 13, 2013

10. wiring schematic/diagram for 68 rl700

    By florinauto, December 11, 2013   

    • wiring schematic
    • wiring diagram
    • (and 2 more)

      Tagged with:

      • wiring schematic
      • wiring diagram
      • 68 rl700
      • generator
    • 4 replies
    • 1.8k views
    • 
    • thomastractorsvc
    • December 12, 2013

11. 2009 Granite- No Data- Lightning Bolt

    By mrhider, December 9, 2013
    • 3 replies
    • 1.7k views
    • 
    • mrhider
    • December 10, 2013

12. MRU 613 no communication with computer hook up

    By Ripper, December 9, 2013
    • 1 reply
    • 1.2k views
    • 
    • Challenger
    • December 9, 2013

13. More NOT fun electrical issues!

    By xarlock667, December 2, 2013
    • 12 replies
    • 5.5k views
    • 
    • staxx
    • December 5, 2013

14. 2013 CHU613 Mack truck repairs

    By moonsetter, November 7, 2013
    • 8 replies
    • 4.8k views
    • 
    • staxx
    • December 3, 2013

15. No brake lights

    By emackdog, November 30, 2013
    • 0 replies
    • 1.4k views
    • 
    • emackdog
    • November 30, 2013

16. where to start? scan for codes

    By greasemonkey512, November 11, 2013
    • 2 replies
    • 1.6k views
    • 
    • Challenger
    • November 24, 2013

17. 2000 mack dump truck cx 613

    By xarlock667, November 22, 2013
    • 4 replies
    • 4.3k views
    • 
    • xarlock667
    • November 22, 2013

18. Fault code 6-1 ?

    By Peder53, November 20, 2013
    • 2 replies
    • 6.6k views
    • 
    • Peder53
    • November 20, 2013

19. Help with diagrams?

    By Justin Bad-Ideas Wilkie, November 19, 2013
    • 2 replies
    • 1.6k views
    • 
    • rsb502
    • November 19, 2013

20. Adding gauges?

    By jt1980a, November 18, 2013
    • 4 replies
    • 1.9k views
    • 
    • farmer52
    • November 19, 2013

21. MH master kill switch area

    By Mack Doctor Jr., November 16, 2013
    • 7 replies
    • 7.5k views
    • 
    • BC Mack
    • November 19, 2013

22. ANOTHER ELECTRICAL QUESTION

    By rustydog, October 19, 2013
    • 7 replies
    • 1.7k views
    • 
    • Mike
    • November 18, 2013

23. mack ch 613 will not start after a major crash repair

    By shally, October 29, 2013
    • 15 replies
    • 2.1k views
    • 
    • shally
    • November 16, 2013

24. 92 rw, v-mac 1, low current flow between circuit breaker and cab bulkhead connector, engine will not run

    By bestwrenchk1984@yahoo.com, November 14, 2013
    • 0 replies
    • 1.2k views
    • 
    • bestwrenchk1984@yahoo.com
    • November 14, 2013

25. could you tell me the code 2-6

    By Frmconcrete09, October 31, 2013
    • 2 replies
    • 1.3k views
    • 
    • Frmconcrete09
    • October 31, 2013