Road Departure Mitigation Symptom Troubleshooting Index

WARNING: This page is about a different variant/trim than selected.

Symptom	Diagnostic procedure	Also check for
RDM indicator (on the MID) does not go off, and no DTCs are stored	NOTE: If any of the CAN communication failure DTC is indicated in another system, troubleshoot the DTC first. Check for an open or a short in the F-CAN circuit; - Between the gauge control module and the CAN gateway (F-CAN D_H, F-CAN D_L) - Between the millimeter wave radar and the CAN gateway (F-CAN C_H, F-CAN C_L) Check the millimeter wave radar power circuit (IG1_OPTION). Check the millimeter wave radar ground circuit (GND). Do to the gauge control module self-diagnostic function .	Refer to the followings about the indicator operating condition; General troubleshooting information Refer to the followings about the circuit troubleshooting; Gauge control Module connector for inputs and outputs Millimeter wave radar connector for inputs and outputs Road Departure Mitigation Circuit Diagram Fuse to components index Ground to components index
RDM indicator (on the MID) does not come on	Symptom troubleshooting
RDM warning buzzer does not sound	Do the gauge control module self-diagnostic function .
RDM system warns when warning is unnecessary	Aim the multipurpose camera .	Weather condition Road condition Driving condition
RDM system does not warn when warning is necessary	Aim the multipurpose camera .	Weather condition Road condition Driving condition