DTC 7-1
DTC 7-1 TONE IC RESPONSE ERRORCIRCUIT DESCRIPTION
DTC Detection Condition:
The tone IC is built into the telephone ECU assy (Mayday ECU) and converts digital voice data into analog data.
INSPECTION PROCEDURE
REPLACE TELEPHONE ECU ASSY
CIRCUIT DESCRIPTION
The tone IC is built into the telephone ECU assy (Mayday ECU) and converts digital voice data into analog data.
INSPECTION PROCEDURE
REPLACE TELEPHONE ECU ASSY