CLAAS 7733h – Claas Eng A15 Engine Module: Error When Powering Off the ENG (A15) Engine Module

The ENG (A15) engine calculator does not switch to standby when the engine is powered off. This may be caused by a discharged tractor battery. The key contact (S64) should be checked.

1. 1

   The key contact (S64)

2. 2

   The tractor battery

1. 1

   Check the key contact (S64)

   Verify that the key contact (S64) is functioning properly and is not damaged.

2. 2

   Test the tractor battery

   Check the voltage of the tractor battery to ensure it is not discharged.