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Home >> Lexus >> 2015 >> ES 350 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Parking Assist Monitor System (W/ Parallel Parking Assist Function) (Diagnostic Codes & Symptom Tests) >> PARKING ASSIST MONITOR SYSTEM (w/ Parallel Parking Assist Function) >> DTC U0100: Engine ECU Communication; DTC U0126: Steering Sensor Communication; DTC U0140: Lost Communication with Body Control Module [08/2014 - ] >> Description

DTC U0100: Engine ECU Communication; DTC U0126: Steering Sensor Communication; DTC U0140: Lost Communication with Body Control Module [08/2014 - ]: Description

These DTCs are stored if there is a malfunction in the 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 No. DTC Detection Condition Trouble Area
U0100 Lost communication with ECM CAN communication system
U0126 Lost communication with spiral cable with sensor sub-assembly
U0140 Lost communication with main body ECU (multiplex network body ECU)