Toyota Corolla Cross: When Replacing Or Removing/installing Parts
READ NEXT:
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:
TERMINALS OF ECU
CHECK POWER DISTRIBUTION BOX ASSEMBLY AND MAIN BODY ECU (MULTIPLEX NETWORK BODY
ECU)
*1
Power Distribution Box Assembly
*2
Main Body ECU (Multiplex Network Body ECU)
(a) Remove main body ECU (multiplex network body ECU).
C
REASSEMBLY CAUTION / NOTICE / HINT COMPONENTS (REASSEMBLY)
Procedure Part Name Code
1 BACK DOOR OUTSIDE GARNISH PROTECTOR
76825
- -
*1 BACK DOOR OUTSIDE GARNISH
- -
● Non-reusable part
- - PROCEDURE
1. INSTALL
Work Procedure
Terminals Of Ecu
