LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2019 >> Mirai >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Safety Connect System - Diagnostic Codes & Symptom Tests >> Safety Connect System >> DTC B15EC: Backup Battery Degradation [01/2018 - ] >> Caution / Notice / Hint

Caution / Notice / Hint

NOTE:
  • If this DTC is stored, be certain to replace the mayday battery (back-up battery) with a new one.
  • After the mayday battery (back-up battery) is replaced, it is necessary to clear this DTC.
  • The mayday battery (back-up battery) must not be replaced while an ACN call is in progress.

    Refer to ACN CALL END [06/2015 - ]

    HINT: 

    Before performing this diagnostic procedure, make sure to perform Health Check and confirm that the DCM/VIN registration information is correct.

    Refer to HEALTH CHECK [01/2018 - ]

scientia non olet · About LEMON Manuals