Toyota Corolla Cross: When Replacing Or Removing/installing Parts
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WORK PROCEDURE
PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED (for HEV Model)
Replacement Part
Necessary Procedure
Effect/Inoperative Function when Necess
ECU CONFIGURATION
STABILIZE A POWER SOURCE ON THE VEHICLE SIDE
Shut off as many following systems and parts as possible since they would generate
an electrical load.
CAUTION:
If vehicle systems
UPDATE ECU SECURITY KEY
NOTICE:
It is necessary to log in to the Toyota server to perform an ECU security
key update.
Users other than Toyota dealers can log in with a guest account issued
SEE MORE:
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 SPIRAL CABLE SUB-ASSEMBLY
84306 -
- -
2 WINDSHIELD WIPER SWITCH ASSEMBLY
84650
- -
3 TURN SIGNAL SWITCH
84329
- -
INSTALLATION CAUTION / NOTICE / HINT
Procedure Part Name Code
1 LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY
73900
- -
2 LOWER CENTER INSTRUMENT PANEL FINISH PANEL
55434F -
- -
3 LOWER NO. 1 INSTRUMENT
Work Procedure
Removal
