Toyota Corolla Cross: Door / Hatch

 Reassembly

REASSEMBLY CAUTION / NOTICE / HINT COMPONENTS (REASSEMBLY) Procedure Part Name Code 1 DOOR WINDOW FRAME MOULDING CLIP 75792 - - - 2 REAR DOOR DUST PROOF SEAL 67837C - - - 3 REAR DOOR PANEL CUSHION 67003C - -

 ECU Power Source Circuit

DESCRIPTION When the ignition switch is turned to ON, auxiliary battery voltage is applied to terminal MREL of the ECM through the coil of the EFI-MAIN relay. This causes the EFI-MAIN relay to close, which supplies power to terminal +B of the TCM. WIRING DIAGRAM Refer to DTC U010087. Click h