Electrical, Electronics and Lighting

1,490 topics in this forum

1. Bunk fan heater / AC fuse

   By Eric, November 10, 2016
   • 2 replies
   • 2.7k views
   • 
   • BillyT
   • November 21, 2016

2. One wire alternator on B model mack

   By Beaverdam, October 22, 2016
   • 10 replies
   • 3.3k views
   • 
   • BillyT
   • November 21, 2016

3. ABS Light not working

   By Dane, November 5, 2016
   • 1 reply
   • 1.4k views
   • 
   • fjh
   • November 5, 2016

4. Trailer brake lamps staying on help?!

   By scottwetzel, October 31, 2016
   • 2 replies
   • 1.5k views
   • 
   • fjh
   • October 31, 2016

5. Power Inverter and Shore Power

   By Keffer inc, October 24, 2016
   • 1 reply
   • 1.8k views
   • 
   • 41chevy
   • October 27, 2016

6. Lightning bolt light

   By Jrgrain, October 24, 2016
   • 0 replies
   • 1.1k views
   • 
   • Jrgrain
   • October 24, 2016

7. 2011 CXU613 - Headlights, Marker Lights & Dash Lights

   By mbrouder, October 20, 2016
   • 3 replies
   • 3.9k views
   • 
   • 41chevy
   • October 20, 2016

8. 93 CH613 randomly dies / won't start

   By seinc, September 5, 2016
   • 2 replies
   • 1.7k views
   • 
   • Barberiz
   • October 18, 2016

9. Superliner inside headlamps on instead of outside... Help

   By scottwetzel, October 15, 2016
   • 4 replies
   • 1.7k views
   • 
   • Hobert62
   • October 16, 2016

10. CV713 Fault Code ?

    By Norway, September 25, 2016
    • 5 replies
    • 8.6k views
    • 
    • Boggy
    • October 8, 2016

11. Mack CH fuse box diagram

    By Mace, April 16, 2016
    • 3 replies
    • 8.1k views
    • 
    • kscarbel2
    • September 29, 2016

12. 2002 CL733 with what i believe to be incorrect gauge readings

    By cl733, August 31, 2016
    • 6 replies
    • 2k views
    • 
    • gearhead204
    • September 29, 2016

13. Mr688/690s questions

    By Jmackaecker, September 28, 2016
    • 0 replies
    • 1.7k views
    • 
    • Jmackaecker
    • September 28, 2016

14. Steering wheel horn disconnected on R 600...

    By Mikesbucketlistmack, August 31, 2015
    • 3 replies
    • 3.1k views
    • 
    • Underdog
    • September 22, 2016

15. Rd688s headlight housing

    By R.E.D, February 15, 2016   

    • rd688
    • led
    • (and 2 more)

      Tagged with:

      • rd688
      • led
      • headlight
      • housing
    • 19 replies
    • 7.3k views
    • 
    • Vladislav
    • September 20, 2016

16. electronic malfunction

    By tim K, August 24, 2016
    • 3 replies
    • 2.5k views
    • 
    • turckster
    • September 20, 2016

17. Engine Shut Down (Check Trans)

    By supershepy, January 10, 2010
    • 4 replies
    • 7.5k views
    • 
    • turckster
    • September 20, 2016

18. 2010 cxu613 Gauges not working

    By Cornshucker, September 6, 2016
    • 1 reply
    • 1.5k views
    • 
    • turckster
    • September 20, 2016

19. 4, 6 volt batteries, to 2, 12 volt batteries

    By Full Floater, September 19, 2016
    • 2 replies
    • 2.2k views
    • 
    • br549
    • September 19, 2016

20. R model interior light

    By Outbehindthebarn, September 18, 2016
    • 0 replies
    • 927 views
    • 
    • Outbehindthebarn
    • September 18, 2016

21. Rw vmac ll

    By abmac, August 30, 2016
    • 3 replies
    • 1.9k views
    • 
    • abmac
    • September 3, 2016

22. Stop engine light at high RPMS

    By osuagr13, August 29, 2016
    • 3 replies
    • 1.3k views
    • 
    • hatcity
    • August 31, 2016

23. 2010 Mack CHU A/C Expansion Valve

    By Rob G, August 29, 2016
    • 1 reply
    • 3.4k views
    • 
    • Rob G
    • August 29, 2016

24. 2000 Mack rd688s lighting bolt only comes on while driving

    By joey, August 25, 2016
    • 2 replies
    • 1.5k views
    • 
    • fjh
    • August 26, 2016

25. A/C Head Pressure Drops when air purges

    By Rob G, August 24, 2016
    • 2 replies
    • 1.1k views
    • 
    • Rob G
    • August 24, 2016