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 C2 - No power to activate xing arm
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1983ChevroletWayne
Senior Member

Canada
165 Posts

Posted - 02/13/2014 :  5:29:43 PM  Show Profile  Reply with Quote
Hey guys,

2011 C2 will not activate the power to the air crossing arm when red lights are flashing. Stop arm works fine. When the connector to the stop arm is plugged into the connector (under the control panel) for the crossing gate it works and the stop arm stays in. Fuses check out good in the control panel.

Anyone ever have this one? There must be a bad wire hiding someplace.

Any tips I can pass along to our mechanics?

1983ChevroletWayne
Senior Member

Canada
165 Posts

Posted - 02/14/2014 :  12:27:49 PM  Show Profile  Reply with Quote
Turned out to be a corroded pigtail connector on the C5 circuit of the CHM (Chassis hub module)

Complete wiring for this and the stop arm system were found on section "48" of the wiring diagrams from freightliner.

Formerly "83ChevroletWayne"



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