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Home >> Lexus >> 2012 >> LS 460 AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Cruise Control Systems >> Lane Keeping Assist System (Diagnostic Codes & Circuit Tests) >> Lane-Keeping Assist System >> DTC U0122, U0123, U0131, U0155, U1104, U1112, U1113: Lost Communication with Vehicle Dynamics Control Module; Lost Communication with Yaw Rate Sensor Module; Lost Communication with Power Steering Control Module; Lost Communication with Combination Meter; Lost Communication with Driving Support ECU; Lost Communication with Combination Switch ECU; Lost Communication with Steering Pad ECU >> Inspection Procedure

Inspection Procedure

HINT: 

This circuit uses CAN communication. Therefore, if there are any malfunctions in the communication circuit, one or more DTCs in the CAN communication system are output.