Electrical, Electronics and Lighting

1,462 topics in this forum

1. My custom R model stereo install

   By dds92780, February 9, 2013
   • 15 replies
   • 5.1k views
   • 
   • 57 bcr
   • February 11, 2013

2. small turn signal problem,

   By 30yearoldjunk, February 9, 2013
   • 1 reply
   • 1.3k views
   • 
   • Freightrain
   • February 9, 2013

3. Mack Truck RD 690 S Roll Off Truck

   By tom1642, February 3, 2013   

   • Warning Buzzer
   • 1 reply
   • 3k views
   • 
   • br549
   • February 3, 2013

4. Fault Code 6-2 and 6-3

   By mackattack3, February 1, 2013
   • 1 reply
   • 3.4k views
   • 
   • mackattack3
   • February 3, 2013

5. Brake lights

   By Jayira, January 3, 2013
   • 13 replies
   • 25.9k views
   • 
   • bmoeller
   • February 2, 2013

6. 1997 mack truck rd roll off truck

   By tom1642, January 31, 2013   

   • warning buzzer
   • 3 replies
   • 2.4k views
   • 
   • jakebrake86
   • February 1, 2013

7. Sporadic engine shut down

   By stumphanger55, January 30, 2013
   • 3 replies
   • 1.6k views
   • 
   • mackattack3
   • February 1, 2013

8. cb radio positive ground system 1 2

   By markpwhit, January 25, 2013
   • 38 replies
   • 9.8k views
   • 
   • theakerstwo
   • February 1, 2013

9. Engine starts than shuts down immediately

   By Renusha, January 17, 2013
   • 5 replies
   • 3.6k views
   • 
   • mackattack3
   • February 1, 2013

10. 1994 Midliner speaker help?

    By mattman695, January 31, 2013   

    • midliner
    • radio
    • (and 3 more)

      Tagged with:

      • midliner
      • radio
      • speaker
      • mack
      • interior
    • 0 replies
    • 1.3k views
    • 
    • mattman695
    • January 31, 2013

11. sensors

    By felicello122, January 18, 2013   

    • why
    • 8 replies
    • 3.6k views
    • 
    • felicello122
    • January 31, 2013

12. V-mac Codes 1-7 2-2 & 2-4?

    By Keffer inc, January 14, 2013
    • 8 replies
    • 13.1k views
    • 
    • Keffer inc
    • January 28, 2013

13. Any tips/tricks when replacing starter?

    By hatcity, January 16, 2013
    • 3 replies
    • 2.4k views
    • 
    • hatcity
    • January 23, 2013

14. Wiring nightmare. old dm

    By bill rezutek, January 17, 2013
    • 0 replies
    • 1.3k views
    • 
    • bill rezutek
    • January 17, 2013

15. truck will only idle

    By lilchris0876, December 3, 2012   

    • no throttle
    • will only idle
    • (and 1 more)

      Tagged with:

      • no throttle
      • will only idle
      • engine shuts down
    • 4 replies
    • 4.3k views
    • 
    • rhasler
    • January 17, 2013

16. SHUTDOWN LIGHT ON!

    By felicello122, January 17, 2013   

    • HELP ME
    • 5 replies
    • 1.5k views
    • 
    • felicello122
    • January 17, 2013

17. engine wont start without either

    By big8, September 16, 2012
    • 11 replies
    • 14.7k views
    • 
    • big8
    • January 12, 2013

18. CH Checking Engine Codes W/O Reader?

    By Keffer inc, January 10, 2013
    • 1 reply
    • 14.6k views
    • 
    • Keffer inc
    • January 10, 2013

19. Fan clutch stays on... Relay? Sensor ?

    By garcia26233, December 28, 2012
    • 1 reply
    • 2.1k views
    • 
    • Keffer inc
    • January 10, 2013

20. Ecu/ecm

    By Ronnie's companies, January 8, 2013   

    • Fault code
    • 1 reply
    • 2k views
    • 
    • staxx
    • January 9, 2013

21. Engine won't start - no ignition light

    By Aubrey Malcolm-Green, January 5, 2013
    • 1 reply
    • 13.2k views
    • 
    • Mackpro
    • January 6, 2013

22. electric gauge to mechanical, need help

    By kframdiesel, January 5, 2013
    • 0 replies
    • 918 views
    • 
    • kframdiesel
    • January 5, 2013

23. Keyless start

    By USPS, December 28, 2012
    • 1 reply
    • 1.6k views
    • 
    • GearheadGrrrl
    • December 28, 2012

24. What size speakers?

    By dds92780, December 27, 2012
    • 7 replies
    • 10.3k views
    • 
    • Reuhlz
    • December 28, 2012

25. 58 B 61 Cab heater wiring

    By bluebonnet, December 7, 2012
    • 15 replies
    • 3.6k views
    • 
    • Freightrain
    • December 15, 2012