Test F: DTC U2473 - Unexpected Vehicle Speed

PINPOINT TEST F: DTC U2473 - UNEXPECTED VEHICLE SPEED

Normal Operation
The parking aid module (PAM) receives the vehicle speed from the instrument cluster (IC) as a gateway message from the PCM.

- DTC U2473 (Unexpected Vehicle Speed [VSS]) - is a continuous and on-demand DTC that sets when the PAM receives an unknown vehicle speed message.

This pinpoint test is intended to diagnose the following:
- IC fault
- Network data fault

F1:

F2-F3: