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
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This section offers drivers thorough direction and guidelines to guarantee the longevity, dependability, and peak performance of their car. This part equips owners with the knowledge and skills necessary to maintain and extend the life of their vehicle by covering a wide range of routine maintenance
DESCRIPTION The BIN resistance is equipped for the purpose of correcting variances in brightness (luminous flux) when the headlight ECU sub-assembly is energizing the LED with a constant current to illuminate it.
Also, it monitors the voltage applied to the BIN resistance in order to detect abnorma