Toyota Corolla Cross: Ignition Coil And Spark Plug

 Dtc Check / Clear

DTC CHECK / CLEAR CHECK FOR DTCS (a) Enter the following menus. Powertrain > HV Battery > Trouble Codes (b) Check the DTCs and freeze frame data, and then write them down. (c) Check the details of the DTCs. Display Item Description Test Failed Shows the malfunction ju

 Power Source Mode does not Change to ON (IG and ACC)

DESCRIPTION When the ignition switch cannot be turned to ACC or ON, interior verification may be abnormal or there may be a malfunction in the ACC relay or IG relay circuit. If interior verification cannot be performed, the certification ECU (smart key ECU assembly) may be malfunctioning or communic