CLAAS 7545h: Low Voltage Signal from (-) Contact for Speed Range Shifting

The signal voltage from the (-) contact for speed range shifting is below the required level. The (+) contact for speed range shifting is not active, as indicated by the C-Matic system.

1. 1

   The wiring and connections related to the (-) contact for speed range shifting

2. 2

   The power supply to the component identified by this code

3. 3

   The component identified by this code for proper operation

1. 1

   Inspect

   Inspect the wiring and connections related to the (-) contact for speed range shifting for damage, corrosion, or loose connections.

2. 2

   Test

   Test the power supply to the component identified by this code to ensure it is receiving the correct voltage.

3. 3

   Verify

   Verify the operation of the component identified by this code using the service manual for testing procedures.