CLAAS 7771h: Input Voltage Issue for the ENG(A15) Engine

The fault code indicates an issue with the input voltage of the ENG(A15) engine. This may affect the proper operation of the engine system.

1. 1

   The input voltage supply to the ENG(A15) engine

2. 2

   Connections related to the input voltage of the ENG(A15) engine

1. 1

   Check

   The input voltage supply to the ENG(A15) engine using a multimeter.

2. 2

   Inspect

   The connections and wiring related to the input voltage of the ENG(A15) engine for damage or looseness.