Hooking it up may have screwed something up with the module and it sees the voltage issue assuming you have low air.
Freightliner fld low air pressure switch location.
Far as jumping the wires on that switch i do not know which wires to jump we.
If it is the low air pressure light the drivers side amu switch controls that the passengers side amu on the end is the park brake switch.
If it continues even with a new switch you need to get it into a freightliner dealer to be checked out.
Must have a leak in pressure somewhere.
If you have freightliner servicelink you can check the status there and do some more checks on the amu.
Compressor cycles and builds up to trip off.
I have a 1989 freightliner fld 120 the low air buzzer quit working and i replaced it.
Even though the low air warning light comes on.
Cruise kick off freightliner fld low air switch normally closed fsc 1749 2134.
Thanks for the info.
Is it in primary or secondary side.
The 2 with red ring around them are low air pressure switches.
It was located behind the idiot lights on a mother board which needed to be sodered in.
One for primary and the other one is secondary airthere is one more that looks like the service brake switch without a red ring and it is oil pressure switch for the light and buzzer on lightbar.
Where is the low air pressure switch could it be bad.
Low air pressure buzzer replacement 2006 freightliner century.
Backed by over 50 years of.
It still does not work and i dont have a buzzer now when i turn the key but dont start the engine.
Low air pressure buzzer replacement 2006 freightliner century.
2002 2013 08 honda fsc 600 fsc600 silverwing oem air.
Control switch temperature probe sensor 2 terminal w oe boa91619.
With wire lead connector shape.
Products are engineered and tested to provide years of trouble free operation.
I would unhook the unit the parking brake circuit put in a switch to turn off the access to the screen and see what happens.
Looking for air low pressure warning switch that trips on buzzer and dash light.
Hi i have a 2000 freightliner fld 120 with a n14 cummins select plus.
Find many great new used options and get the best deals for freightliner low air switch normally closed fsc17492134 sensor at the best online prices at ebay.
Control switch discharge air sensor main aux w oe boa91593.