JCB P21AB-14: Short Circuit to Ground of Actuator Relay 4

A short circuit to ground has been detected in the actuator relay 4. This condition may prevent the relay from functioning properly, potentially affecting the operation of the associated system.

1. 1

   Actuator relay 4

2. 2

   Wiring connected to actuator relay 4

3. 3

   Ground connections related to actuator relay 4

1. 1

   Inspect

   Inspect actuator relay 4 for visible damage or signs of overheating.

2. 2

   Test

   Test the wiring connected to actuator relay 4 for continuity and insulation integrity.

3. 3

   Check

   Check the ground connections related to actuator relay 4 for corrosion or looseness.