Freightliner M2/SD, change SAE J560 Trailer Cable To Combo Stop/Turn Functionality
Posted by: Duaparts on
Applicable Vehicles
Freightliner M2+ and SD+ with SAE J560 7-way trailer cable
Issue
The SAE J560 7-way trailer cable provides a left turn lamp circuit and a right turn lamp circuit. If not otherwise specified at time of truck order, the default functionality of these circuits is turn signal only. This provides maximum compatibility with air-braked trailers.
In some applications
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New Freightliner Cascadia, no electrical power from battery cable access module in cold temperatures
Posted by: Duaparts on
Applicable Vehicles
All New Cascadia equipped with a Cab Load Disconnect Switch (CLDS).
Symptoms
In very cold weather, if a truck has been parked outside with the CLDS turned off, the Battery Cable Access (BCA) module might not provide power to the vehicle when the CLDS is turned on.
The situation is more pronounced in extreme cold temperatures experienced in the northern United States an
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