John Deere 003473.03: Exhaust Throttle Flap Actuator Signal Issue

The system has detected a signal issue related to the Exhaust Throttle Flap Actuator. This may indicate a problem with the communication or operation of the component identified by this code.

1. 1

   The signal connection to the Exhaust Throttle Flap Actuator

2. 2

   The wiring and harness associated with the Exhaust Throttle Flap Actuator

3. 3

   The functionality of the Exhaust Throttle Flap Actuator itself

1. 1

   Inspect

   Inspect the signal connection and wiring for the Exhaust Throttle Flap Actuator for damage, corrosion, or loose connections.

2. 2

   Test

   Test the functionality of the Exhaust Throttle Flap Actuator using the appropriate diagnostic tools.

3. 3

   Replace

   If the Exhaust Throttle Flap Actuator is found to be faulty, replace it with a compatible component.