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Home >> Lexus >> 2014 >> GS 450h >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Rear View Monitor System (Diagnostic Codes & Symptom Tests) >> Rear View Monitor System >> DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0140: Lost Communication with Main Body ECU [09/2013 - ] >> Description
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DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0140: Lost Communication with Main Body ECU [09/2013 - ]: Description

These DTCs are stored if there is a malfunction in CAN communication system connected to the multi-media module receiver assembly.

HINT: 

If CAN communication system DTCs are stored, they may also be stored in other systems.

DTC Code DTC Detection Condition Trouble Area
U0126 Lost Communication with Steering Angle Sensor Module CAN communication system
U0129 Lost Communication with Brake System Control Module
U0140 Lost Communication with Main Body ECU