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Jake Brake Relays
12-25-2016, 07:04
Post: #1
Jake Brake Relays
Chassis wiring diagram 1729813 rev EE for S60 DDEC III shows only K22A and B relays controlling low, medium or high Jake brake range selection. My bus also has K22C relay installed and wired into these circuits. I am having intermittent Jake brake problems and am trying to understand the circuits, but since K22C relay was removed from the drawing its a difficult task. An older drawing revision showing the original circuit design would be most helpful if one exists anywhere in a blue box. Does your bus have the K22C relay or does anyone have the drawing showing all three K22 relays? Any info in this area would be helpful.

Andy & Jean Harmon
Beverly Hills, FL
1996 WLWB-42
352/634-2610
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Messages In This Thread
Jake Brake Relays - Flyfisher - 12-25-2016 07:04
RE: Jake Brake Relays - ernie ekberg - 12-25-2016, 10:59
RE: Jake Brake Relays - Flyfisher - 12-25-2016, 12:11



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