Caution / Notice / Hint

WARNING: This page is about a different variant/trim than selected.

NOTE:

If this DTC is set, be certain to replace the BUB (Back-Up Battery) with a new one.
After the BUB (Back-Up Battery) is replaced, it is necessary to clear this DTC.
The BUB (Back-Up Battery) must not be replaced while an ACN call is in progress.
Refer to ACN CALL END [04/2018 - 08/2020]

HINT:

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