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IT CAN Communication Circuit
 
 
MAIN LINE
Malfunction areaReference
Main line between AV control unit and BOSE speaker amp. circuit Diagnosis Procedure
 
 
BRANCH LINE
Malfunction areaReference
AV control unit branch line circuit Diagnosis ProcedureDTC Diagnosis Procedure
TCU branch line circuit Diagnosis Procedure
Wireless charger unit branch line circuit Diagnosis ProcedureDTC Diagnosis Procedure
BOSE speaker amp. branch line circuit Diagnosis ProcedureDTC Diagnosis Procedure
 
 
SHORT CIRCUIT OR OPEN CIRCUIT
Malfunction areaReference
IT CAN communication circuitDiagnosis Procedure