Q21-1136-001-002 | Genuine Paccar® Master Switch Control Module

• Weight: 5 lbs
• Fit for: Kenworth, Peterbilt
• Functions:
  
  • Central control: The Master Switch Control Module acts as the central command center for various electrical systems.
    
  • Integration with other systems: The module can also communicate with other vehicle control modules, such as the engine control module or the transmission control module, to coordinate their functions and ensure optimal vehicle performance.
  • Diagnostics and troubleshooting: The Master Switch Control Module is capable of self-diagnostics and can detect and report any malfunctions or errors in the electrical systems it controls. This helps to identify and address problems before they escalate, ensuring the vehicle's safety and reliability.
    
  • Input and output: The module receives input from various sensors and switches throughout the vehicle, such as door sensors, temperature sensors, and steering wheel controls. It then processes this information and sends appropriate output signals to actuators and other electrical components to perform the desired functions.

Paccar is one of the world's leading manufacturers of heavy vehicles, including trucks and truck chassis. The company owns such well-known brands as Kenworth, Peterbilt and DAF Trucks. Founded in 1905, Paccar is headquartered in Seattle, Washington, USA. It produces trucks for markets in North America, Europe, Australia and other regions of the world. In addition to vehicles, the company also provides financial services to support its customers.