VehicleInfo2Prop - Missing message
Check the COO for DTCs. • If DTCs cannot be read from the COO: - check CAN connection to COO unit - check power supply and ignition signal to COO. • Check wiring and connectors for the Environment Sensor CAN bus. • Measure the resistance (with the battery disconnected) at Environment Sensor CAN bus. It should be approximately 60 ohm (one 120 ohm termination resistor in each end of the CAN bus).
What you'll see
No driver-visible symptom recorded.
System reaction
Functions dependent on information from COO are degraded. Examples listed below. - target detection - target selection - path prediction - misalignment detection DIS2 will be degraded. DIS2 target output will be error.
Diagnostic depth
The DTC is set active if the CAN message VehicleInfo2Prop_K has been absent for 500 ms.
• Faulty COO unit • Open circuit on the Environment Sensor CAN bus