Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Front Power Seat Control System

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 Parts Location

PARTS LOCATION ILLUSTRATION *1 POWER DISTRIBUTION BOX ASSEMBLY - P/SEAT D F/L FUSE - - ILLUSTRATION *1 FRONT SEAT ADJUSTER ASSEMBLY LH *2 FRONT SEATBACK F

 System Diagram

SYSTEM DIAGRAM

 Operation Check

OPERATION CHECK CHECK POWER SEAT FUNCTION (a) Check the basic functions. *a Slide Function *b Reclining Function *c Lifter Function *d Front Vertical Functio

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 Terminals Of Ecu

TERMINALS OF ECU CHECK DCM (TELEMATICS TRANSCEIVER) Terminal No. (Symbol) Terminal Description Condition Specified Condition I200-1 (+B) - I200-20 (E) Power source (+B) Ignition switch off 11 to 14 V

 DC/DC Converter Current Sensor Signal Bias Level Out of Range / Zero Adjustment Failure (P0E5128)

DTC SUMMARY MALFUNCTION DESCRIPTION This DTC is stored when an abnormal current sensor output signal is detected. The cause of this malfunction may be one of the following: Internal inverter malfunction Current sensor malfunction Inverter with converter assembly internal circuit malfunct

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