Required Procedure After Negative Battery Terminal Disconnection/Connection

System name

Conditions after disconnecting the negative battery terminal

Required procedure

Reference

Before disconnecting negative battery terminal

After connecting negative battery terminal

i-stop system (vehicle with i-stop)

Specified information in the PCM cleared and the i-stop does not operate normally.

Verify PID "BATT_SOC" value and record. ⁽¹⁾

Perform battery condition initial setting (i-stop setting). ⁽²⁾

Power liftgate (PLG) system

Fully close the liftgate manually.

⁽¹⁾	Because the "BATT_SOC" value before disconnecting the negative battery terminal is required for the battery condition initial setting (i-stop setting), record the "BATT_SOC" value before disconnecting the negative battery terminal.

⁽²⁾	For vehicles with i-stop, if the negative battery terminal is disconnected and re-connected, battery condition initial setting (i-stop setting) must be performed.