Toyota Corolla Cross: Transmitter Battery (w/ Smart Key System)

 Motor/Generator Shutdown Signal Stuck Off (P321E9F)

DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU detects malfunctions which prevent the inverter with converter assembly emergency shutdown circuit (HSDN) from shutting down the hybrid control system. Detection is performed when the ignition switch is turned to ON and during the sh

 Terminals Of Ecu

TERMINALS OF ECU CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY HINT: Check from the rear of the connector while it is connected to the air conditioning amplifier assembly. Make sure to wait at least 2 minutes after turning the ignition switch off before performing an ECU terminal inspectio