Toyota Corolla Cross: Utility
UTILITY
INITIALIZE THE CONNECTION INFORMATION OF A GATEWAY FUNCTION EQUIPPED ECU (BUS
MONITOR ECU)
(a) Initialize the ECU.
Body Electrical > Central Gateway > Utility
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Tester Display
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Initialization
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Body Electrical > Main Body > Utility
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Tester Display
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Initialization
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TERMINALS OF ECU
NOTICE:
After the ignition switch is turned off, there may be a waiting time before
disconnecting the negative (-) auxiliary battery terminal.
Click here
When disconn
DIAGNOSIS SYSTEM
NOTICE:
The following communication bus check screen is provided only as an example.
This screen differs from the actual screen for this vehicle.
Description of "Communicati
DATA LIST / ACTIVE TEST
NOTICE:
In the table below, the values listed under "Normal Condition" are reference
values. Do not depend solely on these reference values when deciding whether
SEE MORE:
INSPECTION PROCEDURE 1. INSPECT REAR SEAT INNER BELT ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection Condition
Specified Condition
O84-5(RBR+) - O84-4(RBR-)
Rear RH seat belt unfastened
TERMINALS OF ECU
CHECK BRAKE BOOSTER WITH MASTER CYLINDER ASSEMBLY
(a) Disconnect the A189 electric brake booster (brake booster with
master cylinder assembly) connector and measure the voltage or resistance on the
wire harness side.
*a
Front view of wire harness conne
