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Emergency Call Speaker/Microphone Inspection

NOTE:
  • The integrity of the emergency call speaker/microphone cannot be determined from a single part. When inspecting the emergency call speaker/microphone, perform the following procedure.
  1. Connect the M-MDS to the DLC-2.
  2. Perform the DTC inspection for the emergency call unit and verify if any DTCs related to the emergency call speaker/microphone is detected. (See DTC INSPECTION .)
    • If DTCs are detected, repair the malfunctioning location according to the applicable DTC troubleshooting.
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