New Holland 4242: Short Circuit to Battery Voltage at Backup Alarm Relay

A short circuit to battery voltage has been detected at the backup alarm relay. This condition may cause unintended operation of the backup alarm or damage to the electrical system.

1. 1

   Backup alarm relay

2. 2

   Wiring connected to the backup alarm relay

3. 3

   Battery voltage supply to the backup alarm relay

1. 1

   Inspect

   Inspect the backup alarm relay for signs of damage, melting, or burning.

2. 2

   Test

   Test the wiring connected to the backup alarm relay for continuity and insulation integrity.

3. 3

   Check

   Check the battery voltage supply to the backup alarm relay to ensure it is within specified limits.