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Home >> Volvo >> 2008 >> XC70 >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> Electrical Modules And Components - Design And Function - 4 Of 5 >> Remote Digital Audio Receiver (RDAR) >> Diagnostic Functions >> Reading And Erasing Diagnostic Trouble Codes (DTCS)
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Reading And Erasing Diagnostic Trouble Codes (DTCS)

Using this, the stored Diagnostic trouble codes (DTCs) can be read off and erased. Diagnostic trouble codes (DTCs) can only be erased once they have been read off at least once.