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Home >> Lexus >> 2013 >> GS 450h >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Can Communication System (Diagnostic Codes (U1002 - U1121) & Circuit Tests) >> Can Communication System >> Circuit Tests >> Multi-media Module Receiver Assembly Communication Stop Mode >> Description
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Multi-media Module Receiver Assembly Communication Stop Mode: Description

Detection Item Symptom Trouble Area
Multi-media Module Receiver Assembly Communication Stop Mode Either Condition is met:
  • "Display and Navigation (AVN)" is not displayed on the "Bus Check" screen. Refer to PROBLEM SYMPTOMS TABLE [03/2012 - ] .
  • Communication system DTCs (DTCs that start with U) that are output correspond to "Multi-media Module Receiver Assembly Communication Stop Mode" in "DTC Combination Table". Refer to DIAGNOSIS SYSTEM [03/2012 - ] .
  • Multi-media module receiver assembly branch line or connector
  • Power source circuit of multi-media module receiver assembly
  • Multi-media module receiver assembly ground circuit
  • Multi-media module receiver assembly