Toyota Corolla Cross: Power Door Lock Control System

 Drive Motor "B" Inverter Actuator Stuck Open (P0A7972)

DTC SUMMARY MALFUNCTION DESCRIPTION This DTC is stored when the rear motor control system is malfunctioning and current does not flow as commanded. The cause of this malfunction may be one of the following: Internal inverter malfunction Inverter with converter assembly internal circuit malfun

 On-vehicle Inspection

ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (a) Connect the GTS to the DLC3. (b) Turn the power switch on (IG). (c) Turn the GTS on. (d) Put the engine in Inspection Mode (Maintenance Mode). Powertrain > Hybrid Control > Utility Tester Displa