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:
COMPONENTS
ILLUSTRATION
*1
DRAIN PLUG
*2
FILLER PLUG
*3
GASKET
-
-
Tightening torque for "Major areas involving basic vehicle performance
such as moving/turning/stoppi
FREEZE FRAME DATA
DESCRIPTION
(a) When a front camera system DTC is stored, the forward recognition
camera stores the current vehicle (ECU or sensor) state as Freeze Frame Data.
CHECK FREEZE FRAME DATA
(a) Select a DTC to display the freeze frame data.
Chassis > Front Recognition Camera &g
Work Procedure
Components
