Air Brake Pressure Switches
Important: To get started, click the blue "Filter Options" button to select your vehicle and then use the filters to narrow your options.
Important: To get started, select your vehicle on the left and then use the filters to narrow your options.
What is an air brake pressure switch?
An air brake pressure switch is a device that is used to alert the driver when the air pressure in the brakes drops below a certain level.
What is the purpose of an air brake pressure switch?
The purpose of an air brake pressure switch is to monitor the air pressure in the brake system and to alert the driver when it falls below a predetermined level. This allows the driver to take corrective action in order to prevent further damage or an accident.
How do I determine if my air brake pressure switch is faulty?
To determine if your air brake pressure switch is faulty, you should inspect it for signs of damage or wear. Additionally, you can test the switch by applying air pressure to it and checking for proper operation.
Can a faulty air brake pressure switch cause damage?
Yes, a faulty air brake pressure switch can cause damage as it may not alert the driver when the brake pressure is low, leading to an accident or other damage to the vehicle.
How do I replace an air brake pressure switch?
To replace an air brake pressure switch:
- Turn off the engine and apply the parking brake.
- Disconnect the air line from the switch.
- Remove the retaining screws or bolts that hold the switch in place.
- Install the new switch and secure with the retaining screws or bolts.
- Connect the air line to the switch.
- Test the switch for proper operation.