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Home >> Volvo >> 2009 >> C30 R-Design, Automatic >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Integrated Audio Module (IAM) And Infotainment Control Module (ICM) - Diagnostic Trouble Codes >> IAM-4003: Microphone Input. Signal Too High (2009-2013) >> Signal Too High >> Verification >> Verification

Signal Too High: Verification: Verification

HINT: After carrying out the repair, check that the fault has been remedied. 

Fig 1: Identifying Ignition ON
GLL101053Courtesy of VOLVO CARS CORPORATION
Fig 2: Identifying Connector(s) Reinstallation
GLL101070Courtesy of VOLVO CARS CORPORATION

Does the microphone function?