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
- -
DESCRIPTION In accordance with the shift lever position, each shift position indicator light will turn on. WIRING DIAGRAM
PROCEDURE
1. CHECK SHIFT POSITION INDICATOR
(a) Turn the ignition switch to ACC. (b) Check that each shift position indicator light turns on correctly.
Work Procedure
Removal
