Tuesday, October 23, 2018

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) U CODE Page 191


INSPECTION PROCEDURE



PROCEDURE



1. CHECK CAN COMMUNICATION SYSTEM



(a) Select "CAN Bus Check" from the "System Selection Menu" screen on the Techstream.



(b) Select "Communication Malfunction DTC" from the "CAN Bus Check" screen, and then select "Enter".



Result:



B -- GO TO CAN COMMUNICATION SYSTEM See: Diagnostic Trouble Code Descriptions/CAN Communication System



A -- CHECK FOR INTERMITTENT PROBLEMS (SYMPTOM SIMULATION



) See: Accessories and Optional Equipment/Antitheft and Alarm Systems/Diagrams/Diagnostic Aids/How To Troubleshoot ECU Controlled



Systems/How To Proceed With Troubleshooting



Up to 08/2009



PARK ASSIST / MONITORING: INTUITIVE PARKING ASSIST SYSTEM: U0142,U0155: Lost Communication with Main Body ECU



U0155 - Lost Communication with Instrument Panel Cluster Control Module (Combination Meter)



DESCRIPTION



These DTCs are stored when the clearance warning ECU*1 or parking assist ECU*2 can not receive and recognize several signals via the CAN



communication system.



* *1: w/o Side Monitor System



* *2: w/ Side Monitor System

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