DTC U0420-00: Invalid Data Received From Power Steering Control Module; DTC U0420-82: Invalid Data Received From Power Steering Control Module Alive / Sequence Counter Incorrect / Not Updated [07/2015 - ]: Contents

DTC No.	Detection Item	DTC Detection Condition	Warning Indicate	Memory	Fail-safe Operation	Note
U042000	Invalid Data Received From Power Steering Control Module	Signal error from power steering ECU	Pre-collision warning light (amber): Not illuminate	DTC Stored	Applicable Pre-collision control: Control disabled	Drive cycle: Not applicable Self test type: CMDTC self test
U042082	Invalid Data Received From Power Steering Control Module alive / sequence counter incorrect / not updated	Signal error from power steering ECU	Pre-collision warning light (amber): Not illuminate	DTC Stored	Applicable Pre-collision control: Control disabled	Drive cycle: Not applicable Self test type: CMDTC self test

DTC	U042000	Signal error from power steering ECU
DTC	U042082	Signal error from power steering ECU
DETECTION CONDITION		Error detected in signal from power steering ECU via CAN communication
FAIL-SAFE		Pre-collision warning light (amber) Illuminates Pre-collision control disabled
TROUBLE AREA		Power steering ECU malfunction
SYSTEM WIRING DIAGRAM		Not applicable