Mack Low Air Pressure Switch Location

Low pressure normally open 6 34 psi 1 4 sae w o 7979 404143.

Mack low air pressure switch location.

High pressure switch w oe 1mr2469m 20779171. Other problem could be a low air pressure switch 2 of them the box or ground issue. Replacing the out of order ac pressure switch. The location of the refrigerant pressure sensor can differ a lot between car models and depending on whether you are going to replace the high or low pressure sensor.

R134a fitting thread size. Binary switch w harness n c m10 female thread. Encountering any of these symptoms in your car clearly indicates that you need ac high pressure switch replacement or ac low pressure switch replacement. Mack trucks binary switch w harness metric oem 1mr3550m2 type of operation.

Let the mechanic analyze if it is a fault of an ac high pressure switch or a low one. Name description page name description page aa power distribution 1 2 2. Fa air dryer heated drain 26. 2006 1989 ch chn cs cm binary switch w signet binary switch oem 1mr3550m 4379 rd5 8946 0 2006 2002 vision low pressure switch oem 1mr3550m2 2006 2002 granite low pressure switch oem 1mr3550m2 tac 11 1212 application.

Federal and canada motor vehicle safety standards mvss 106 brake hoses and 121 air brake systems. Cx vision cx pinnacle. But usually the sensors are most often located in the engine bay or under the front on the ac condenser on the front of the car. The switch failure keeps the ac from performing at all.

I believe you have multiple problems. High pressure switch w oe 1mr2469m 20779171 40ps48 1. Any change or addition to the system may cause the vehicle to no longer be in compliance with. The parking brake light is a small flat metal switch in the parking brake handle assembly.

As manufactured by mack trucks inc the air brake system on mack chassis both incomplete and complete comply with the applicable requirements of u s.