Electrical, Electronics and Lighting

1,468 topics in this forum

1. Alternator Problems

   By C609T, August 17, 2014
   • 4 replies
   • 2k views
   • 
   • Freightrain
   • August 17, 2014

2. 24 volt alternator wireing on 85 magnum

   By jklj, August 14, 2014
   • 8 replies
   • 3.6k views
   • 
   • jklj
   • August 16, 2014

3. 89 superliner a/c

   By gearhead204, August 10, 2014   

   • schmatic
   • 5 replies
   • 1.5k views
   • 
   • gearhead204
   • August 13, 2014

4. heated mirror circuit

   By Hardy, August 13, 2014
   • 1 reply
   • 2.5k views
   • 
   • 85snowdog
   • August 13, 2014

5. 93 MH 613 tail light help needed.

   By dennis101279, July 22, 2014
   • 23 replies
   • 5.5k views
   • 
   • dennis101279
   • July 27, 2014

6. shocking superliner

   By gearhead204, July 26, 2014
   • 5 replies
   • 1.8k views
   • 
   • j_martell
   • July 26, 2014

7. ECM rebuilders

   By storkmack, July 10, 2014
   • 5 replies
   • 2.1k views
   • 
   • storkmack
   • July 11, 2014

8. 2000 rd no headlights

   By superstock340, July 4, 2014   

   • headlights fuse box
   • relay
   • 3 replies
   • 3.5k views
   • 
   • 2stacksuperdog
   • July 4, 2014

9. 05 cv713 no back-up lights

   By tonystoy28, July 3, 2014
   • 0 replies
   • 1.4k views
   • 
   • tonystoy28
   • July 3, 2014

10. wont crank

    By fracroy, June 11, 2014
    • 12 replies
    • 16.2k views
    • 
    • j_martell
    • July 2, 2014

11. 2013 pinnacle radio swap

    By peteguy, June 12, 2014   

    • sirius radio head unit
    • 2 replies
    • 2k views
    • 
    • peteguy
    • July 1, 2014

12. 2002 Mack RD688S Fuse Panel

    By geofri, June 30, 2014   

    • fuse
    • RD688S
    • 0 replies
    • 4.9k views
    • 
    • geofri
    • June 30, 2014

13. 1984 ms200 electrical

    By lazy733, June 27, 2014   

    • wiring diagram
    • 0 replies
    • 1.4k views
    • 
    • lazy733
    • June 27, 2014

14. 3 stage jake brake wiring in 85 superliner

    By slingblade, June 10, 2014   

    • switches wiring
    • 5 replies
    • 2.1k views
    • 
    • slingblade
    • June 27, 2014

15. 1991 rd electric wiper trouble

    By BucketTrucker688, June 24, 2014
    • 0 replies
    • 941 views
    • 
    • BucketTrucker688
    • June 24, 2014

16. code 5 1 ch612

    By Josue López R, June 23, 2014
    • 1 reply
    • 1.2k views
    • 
    • Mackpro
    • June 24, 2014

17. no fuel when stepping on throttle 1998

    By lukeduke, August 21, 2013   

    • mack fuel
    • throttle
    • 5 replies
    • 2.6k views
    • 
    • lukeduke
    • June 23, 2014

18. fiber optic replacement

    By gra511, June 18, 2014
    • 3 replies
    • 2.2k views
    • 
    • gra511
    • June 19, 2014

19. Odometer not recording miles

    By galesseptic, June 17, 2014   

    • Odometer not working
    • 2 replies
    • 2k views
    • 
    • James Hoff
    • June 17, 2014

20. code 41 but speedo works?

    By gumbiegumbie, June 13, 2014
    • 2 replies
    • 3.8k views
    • 
    • gumbiegumbie
    • June 13, 2014

21. MR dash light problem

    By hauling Pete, June 9, 2014
    • 7 replies
    • 1.9k views
    • 
    • hauling Pete
    • June 11, 2014

22. no power on 1 of 2 busses behind circuit breaker panel,where does power originate from to power up the circuit breakers?

    By slingblade, May 4, 2014   

    • 1985 rw 613 superliner
    • 4 replies
    • 1.6k views
    • 
    • slingblade
    • June 8, 2014

23. Hours not being recorded

    By galesseptic, June 5, 2014   

    • Odometer
    • 0 replies
    • 1k views
    • 
    • galesseptic
    • June 5, 2014

24. Convert to negative ground

    By 2 STICK PUPPY, May 26, 2014
    • 8 replies
    • 2.5k views
    • 
    • 2 STICK PUPPY
    • May 27, 2014

25. Engine load gauge

    By j_martell, May 25, 2014
    • 4 replies
    • 2.3k views
    • 
    • j_martell
    • May 26, 2014