John Deere B229 – Doi: Left Brake Pedal Sensor Unit Fault

The Left Brake Pedal Sensor Unit (CommandQuad™ Transmission) is not functioning properly, which may affect the operation of the braking system.

1. 1

   Left Brake Pedal Sensor Unit

2. 2

   Connections to the Left Brake Pedal Sensor Unit

3. 3

   Wiring harness related to the Left Brake Pedal Sensor Unit

1. 1

   Inspect

   Inspect the Left Brake Pedal Sensor Unit for physical damage or wear.

2. 2

   Check

   Check the connections to the Left Brake Pedal Sensor Unit for looseness or corrosion.

3. 3

   Test

   Test the functionality of the Left Brake Pedal Sensor Unit using the appropriate diagnostic tools.