Toyota Corolla Cross: Utility
UTILITY
ALL READINESS
(a) Power Distribution Box Assembly
Body Electrical > Power Distribution Box > Utility
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Tester Display
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All Readiness
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PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of the problem symptom. If multiple
suspected areas are listed, the potential causes of the symptoms are listed in orde
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
DATA LIST / ACTIVE TEST
READ DATA LIST
NOTICE:
In the table below, the values listed under "Normal Condition" are reference
values. Do not depend solely on these reference values when d
SEE MORE:
DESCRIPTION The main body ECU (multiplex network body ECU) receives signals from the back door opener switch assembly. Then, the main body ECU (multiplex network body ECU) activates the back door lock motor. WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
When using the GTS with the vehicle
INSPECTION CAUTION / NOTICE / HINT
CAUTION: Ensure that fingers or articles of clothing do not get caught in moving parts when performing this test. PROCEDURE
1. INSPECT WINDSHIELD WIPER MOTOR ASSEMBLY (a) Check the LO operation.
(1) Apply auxiliary battery voltage to the windshield wiper mot
Problem Symptoms Table
Only Back Door cannot be Opened
