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DTC U0420: Invalid Data Received From Power Steering Control Module

DTC detecting condition: 

CAN data from electric power steering Control Module is abnormal.

Trouble symptom: 

There is no effect on MFD operation/display.

NOTE: For the diagnostic procedure, refer to DTC U0074. Ref. to MULTI-FUNCTION DISPLAY (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC U0074 CONTROL MODULE COMMUNICATION BUS "BODY-CAN" OFF .
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