Toyota Corolla Cross: M20a-fks Spark Plug
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REMOVAL
CAUTION / NOTICE / HINT
COMPONENTS (REMOVAL)
Procedure
Part Name Code
1
IGNITION COIL ASSEMBLY
19500
INSTALLATION
CAUTION / NOTICE / HINT
COMPONENTS (INSTALLATION)
Procedure
Part Name Code
1
SPARK PLUG
19100P
Removal
REMOVAL
CAUTION / NOTICE / HINT
COMPONENTS (REMOVAL)
Procedure
Part Name Code
1
AIR CLEANER CAP SUB-ASSEMBLY
SEE MORE:
INSTALLATION CAUTION / NOTICE / HINT
Procedure Part Name Code
1 STARTER ASSEMBLY
28100 -
- -
2 ENGINE WIRE
82121 -
- -
3 FLYWHEEL HOUSING SIDE COVER
11363A
- -
4 NO. 1 ENGINE U
DESCRIPTION
When the ignition switch is 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.
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CAU