Control Description

Power ON

VCM monitors the 12V battery voltage during POWER ON cycle and immediately starts charging when VCM judges that the voltage is lowered.

When Vehicle is Not Used for A Long Time

VCM measures the time of no operation using its internal timer. If the time of no operation reaches 120 hours, VCM performs automatic charge for 5 minutes.

VCM resets the no operation status continuous time when the vehicle satisfies one of the following conditions.

• READY continues for more than 5 minutes.
• Normal charge continues for more than 5 minutes.
• Quick charge continues for more than 5 minutes.
• Timer air conditioning or remote air conditioning continues for more than 5 minutes.
  NOTE:

  • During automatic 12V battery charge, the charging status indicator blinks.
  • The automatic 12V battery charge control does not start within approximately one hour when the power switch is turned ON/OFF.