DTC U0420: 68 Error Signal Received From EPS Control Module: Notes

DTC U0420:68 DETECTION CONDITIONS AND POSSIBLE CAUSE

Description	Error signal received from EPS control module
Detection condition	BSM control module receives the error signal from the EPS control module for 1 s or more .
Fail-safe function	Blind spot monitoring (BSM) system is stopped.
Possible cause	DTCs are stored in the EPS control module. EPS control module malfunction BSM control module malfunction
System wiring diagram	Not applicable