Toyota Corolla Cross: Pillar Speaker
READ NEXT:
REMOVAL
CAUTION / NOTICE / HINT
COMPONENTS (REMOVAL)
Procedure
Part Name Code
1
FRONT DOOR OPENING TRIM WEATHERSTRIP
INSPECTION
PROCEDURE
1. INSPECT FRONT NO. 3 SPEAKER ASSEMBLY LH
(a) With the front No. 3 speaker assembly LH installed, check that
there is no looseness or other abnormalities.
(b) Check that th
INSTALLATION
CAUTION / NOTICE / HINT
COMPONENTS (INSTALLATION)
Procedure
Part Name Code
1
FRONT NO. 3 SPEAKER ASSEMBLY
SEE MORE:
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
DESCRIPTION The ECM and battery energy control module send and receive signals via CAN communication.
If a communication error occurs between the ECM and battery energy control module, the ECM illuminates the MIL and stores this DTC.
DTC No. Detection Item
DTC Detection Condition Tr
Removal
ECU Power Source Circuit
