Electrical, Electronics and Lighting

1,209 topics in this forum

1. 2002 CH Mack help

   By Jomorisn, November 22
   • 1 reply
   • 163 views
   • 
   • fjh
   • November 22

2. 2002 Mack Ch 427 6-4 codeJ1939 link

   By Jomorisn, November 21
   • 1 reply
   • 89 views
   • 
   • 41chevy
   • November 21

3. 2003 CH613 Fuel Gauge-how does it work electrically?

   By Dakota, November 17
   • 2 replies
   • 148 views
   • 
   • Dakota
   • November 21

4. Cummins big cam problem HELP!!

   By David1994, May 15
   • 9 replies
   • 762 views
   • 
   • slingblade
   • November 15

5. 85 model rws 763,lost power to the brake light switch,circuit breakers good

   By slingblade, November 14
   • 0 replies
   • 79 views
   • 
   • slingblade
   • November 14

6. Electrical Short no instruments or throttle

   By Eg4bama, November 9
   • 0 replies
   • 107 views
   • 
   • Eg4bama
   • November 9

7. 1999 CH612 showing electronic malfinction code & engine shutdown warnings

   By steel_captain, November 2
   • 3 replies
   • 224 views
   • 
   • Sanhell
   • November 6

8. CHR with 6-2 and 6-3 fault codes

   By CTS2, September 12
   • 9 replies
   • 596 views
   • 
   • Swishy
   • November 3

9. New 64t pinnacle LED headlight upgrade for older CH’s

   By 96bulldogpower, June 14, 2018
   • 1 reply
   • 1.2k views
   • 
   • Javmqz
   • October 31

10. Constant draw

    By Bliue dm, October 13
    • 6 replies
    • 245 views
    • 
    • fjh
    • October 17

11. Power door lock hook up

    By bulldogrider, October 11
    • 4 replies
    • 141 views
    • 
    • Freightrain
    • October 14

12. HELP 2013 Mack Pennicle Fuse Box Diagram

    By Eric B, August 3
    • 1 reply
    • 214 views
    • 
    • bulldogrider
    • October 11

13. Diff lock switch power

    By JKuhl, October 6
    • 0 replies
    • 160 views
    • 
    • JKuhl
    • October 6

14. ECM voltage and current to Electronic injection pump solenoid

    By Okiki Olufokunbi, March 20, 2013
    • 4 replies
    • 3.9k views
    • 
    • Onestitch
    • September 17

15. Superliner wiring issue

    By ekennedy21, September 5
    • 1 reply
    • 157 views
    • 
    • IH Farms 2
    • September 12

16. Lights going out

    By Chris121, September 11
    • 0 replies
    • 101 views
    • 
    • Chris121
    • September 11

17. Mack cv dash bulbs

    By R.E.D, September 6
    • 2 replies
    • 193 views
    • 
    • R.E.D
    • September 7

18. 2014 Pinnacle bunk/sleeper fan

    By bgblk1968, September 4
    • 0 replies
    • 104 views
    • 
    • bgblk1968
    • September 4

19. air buzzer on when signals on

    By Brad Carpenter, August 14
    • 5 replies
    • 287 views
    • 
    • Swishy
    • August 27

20. RD688S diag port

    By Brad Carpenter, August 26
    • 2 replies
    • 106 views
    • 
    • Brad Carpenter
    • August 27

21. Air conditioner in Superliner

    By ekennedy21, August 10
    • 3 replies
    • 237 views
    • 
    • ekennedy21
    • August 25

22. Day time running lights

    By Mr4bl389, August 20
    • 0 replies
    • 175 views
    • 
    • Mr4bl389
    • August 20

23. Top-O-Hill wiring harness schematics

    By Diesel Duke, August 16
    • 2 replies
    • 311 views
    • 
    • Diesel Duke
    • August 18

24. 07’ Mack CXU 613 Fuse Problem

    By Danthemanzee, August 18
    • 0 replies
    • 95 views
    • 
    • Danthemanzee
    • August 18

25. CH600 2002 Electrical problem 6 4 codes

    By Jomorisn, August 15
    • 0 replies
    • 143 views
    • 
    • Jomorisn
    • August 15