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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) (See BATTERY CONDITION INITIALIZATION SETTING (I-STOP SETTING) .)
Power liftgate (PLG) system - - Fully close the liftgate manually. (See POWER LIFTGATE (PLG) INITIALIZATION PROCEDURE .)
(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.