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Home >> Lexus >> 2006 >> GS 300 RWD V6-3.0L (3GR-FSE) >> Repair and Diagnosis >> A L L Diagnostic Trouble Codes ( DTC ) >> Testing and Inspection >> U Code Charts >> U0131 >> Variable Gear Ratio Steering System

Variable Gear Ratio Steering System

DTC U0131/56 Lost Communication with Power Steering Control Module

DESCRIPTION
The steering control ECU receives signals from the power steering ECU via CAN communication. If the steering control ECU detects an error in reception, it will output this DTC.

DTC DETECTION CONDITION:




WIRING DIAGRAM:





INSPECTION PROCEDURE

Step 1:




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