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 TIRE PRESSURE WARNING ECU AND RECEIVER *A w/ Smart Key System *B w/o Smart Key System *a Front view of wire harness connector (to Tire Pressure Warning ECU and Receiver) - -

 Engine Immobiliser System Circuit Short to Battery (B279A12)

DESCRIPTION If the communication line (IMI - EFIO) between the ECM and ID code box (immobiliser code ECU) is stuck high, the ECM will store this DTC. DTC No. Detection Item DTC Detection Condition Trouble Area Note B279A12 Engine Immobiliser System Circuit Short to Batt

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