John Deere 521428.04: Lower Solenoid Short to Ground

The fault code indicates a short circuit in the lower solenoid to ground. This condition may cause improper operation of the component associated with the lower solenoid.

1. 1

   The lower solenoid

2. 2

   Wiring connected to the lower solenoid

3. 3

   Connections to the lower solenoid

1. 1

   Inspect

   Inspect the lower solenoid for visible damage or wear.

2. 2

   Test

   Test the lower solenoid for continuity and resistance using a multimeter.

3. 3

   Check

   Check the wiring and connections for the lower solenoid for fraying, corrosion, or loose connections.