Pinpoint Test B: DTC U0104:00

Forward Collision Warning

Pinpoint Tests


Pinpoint Test B: DTC U0104:00

Normal Operation

- DTC U0104:00 (Lost Communication With Cruise Control Module: No Sub Type Information) - sets in the Head Up Display (HUD) module if data messages received from the C-CM (Cruise-Control Module) over the High Speed Controller Area Network (HS-CAN) are missing. For a complete list of all network messages, Refer to Information Bus.

This pinpoint test is intended to diagnose the following:

- C-CM (Cruise-Control Module)

- HUD (Head Up Display) module