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Home >> Genesis >> 2021 >> G80 2.5T Advanced, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Integrated Central Control Unit Diagnosis >> DTC B2809-00: Timeout Multimedia CAN Message (RRC) >> DTC Information And Inspection >> DTC Setting Condition
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DTC Setting Condition

Trouble Shooting Condition Possible Cause
Main Action
  • Monitor the CAN data
  1. Open/Poor Connection in RRC*'s "High" line
  2. Open/Poor Connection in RRC*'s "Low" line
  3. Faulty Power Supply to RRC*
Prerequisite Condition
  • IG key "ON"
  • Power Voltage: Between 9V and 16V
  • M-CAN communication: Active
Threshold Value
  • RRC*'s message: Not received
Diagnosis Time
  • 10 sec
Component Name_ETM ETM
CGW* "ICU JUNCTION BLOCK_IPS CONTROL MODULE" SD200-11
RRC* "REAR SEAT CONSOLE REMOTE CONTROL SWITCH"
AV/AVN* "A/V & NAVIGATION HEAD UNIT"
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