Toyota Corolla Cross: Door / Hatch

 Control Module Communication Bus Off (U0073,U0100,U0126,U0129)

DESCRIPTION When the signal sent from the 4WD ECU assembly does not finish sending, the 4WD ECU assembly stores a DTC. When a malfunction occurs in communication with the ECM, skid control ECU (brake actuator assembly) and steering sensor, the 4WD ECU assembly stores a DTC. DTC No.

 Fuel Pump Ecu

RemovalREMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 DECK TRIM SIDE PANEL ASSEMBLY LH 64740C - - - 2 FUEL PUMP CONTROL ECU 89571 - - 3 FUEL PUMP CONTROL ECU BRACKET