DTC P06B8-00: NVRAM Malfunction: Outline

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

DTC P06B8:00 (TCM, ET6A-EL, ET6AX-EL) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	NVRAM malfunction
Detection condition	Under the following condition, TCM internal NVRAM data retention/read/write disabled: Battery voltage is 8 V or more.
Fail-safe	Not applicable
Possible cause	TCM initial learning error Control valve body malfunction TCM internal NVRAM malfunction
System wiring diagram	Not applicable
Connector diagram	Not applicable