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Home >> Toyota >> 2020 >> Mirai >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Seats >> Front Power Seat Control System (W/ Memory) - Diagnostic Codes & Symptom Tests >> FRONT POWER SEAT CONTROL SYSTEM (w/ Memory) >> Power Seat Position is not Memorized [06/2015 - ] >> Description

Power Seat Position is not Memorized [06/2015 - ]: Description

The main body ECU (multiplex network body ECU) receives seat memory switch LH signals from the outer mirror control ECU assembly (driver door) via CAN communication. If the seat memory SET switch is being pressed when one of the M1 and M2 switches is pressed within 3 seconds of pressing the seat memory SET switch, the main body ECU (multiplex network body ECU) sends a memory request signal to the front power seat switch LH. After receiving the request signal, the front power seat switch LH memorizes the location data of each motor.