2009 W900L Parking Brake Sensor

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by TheLoadOut, Aug 14, 2025 at 6:37 PM.

  1. TheLoadOut

    TheLoadOut Road Train Member

    2,263
    10,730
    Nov 6, 2019
    0
    Started today. At 120 psi the Parking Brake light comes on. Dings down to 100 psi then back up to 120 and stops.
    Screenshot_20250814_163034_Photos.jpg
    Appears to be the Parking Brake sensor ? On the firewall. This is a 2009 W9.
    Screenshot_20250814_151749_Chrome.jpg
    Am I heading in the right direction with this?
     
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.

  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.