Repair procedures

Battery Sensor Recalibration Procedure

If disconnecting the negative (-) battery cable from the battery during repair work for the vehicle equipped with ISG function, Battery sensor recalibration procedure should be performed after finishing the repair work.
1. Turn the Ignition switch ON and OFF.
2. Park the vehicle about 4 hours under below states.
A. Park the vehicle about 4 hours under below states.
B. Closing the hood, trunk, and all doors.
3. After 4 hours later, check whether the current data's are displayed normally or not using GDS.
A. Nominal capacity(AMS) = 60Ah
B. State of Charge of Battery(AMS) = (0 - 100%)
C. State of Health of Battery(AMS) = (0 - 100%)
4. After cranking the engine 2 times or more, check "State of Function of Battery(AMS) =(0 - 12V)".






Battery Refresh Logic (Partial SOC) Release Procedure

If "ISG Inhibition Condition Due to Urgent Charging Battery Logic(Low SOC)" is ON in the current data as below, battery refresh logic release procedure should be performed.
There are 2 methods to release the battery refresh logic.

Method 1)Charge the battery more than 95% SOC.
Method 2)Drive the vehicle until total driving time is more than 2 hours.

1. Perform one of two methods.
2. Check "ISG Inhibition Condition Due to Urgent Charging Battery Logic(Low SOC)" is OFF using GDS.