Toyota Corolla Cross: Problem Symptoms Table
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 order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Power Distribution Box Assembly|
Symptom |
Suspected Area |
Link |
|---|---|---|
|
Rear window defogger does not operate |
Window defogger system |
|
|
Mirror heater does not operate |
Power mirror control system |
|
|
Back-up light does not illuminate |
Lighting system (EXT) |
w/ AFS:
w/o AFS:
|
|
Tail light does not illuminate |
Lighting system (EXT) |
w/ AFS:
w/o AFS:
|
|
Front fog light does not illuminate*1 |
Lighting system (EXT) |
w/ AFS:
w/o AFS:
|
|
Panel illumination does not illuminate |
Lighting system (INT) |
|
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- *1: w/ Front Fog Light
READ NEXT:
Terminals Of Ecu
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
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
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Power Integration System
DTC No.
Detection Item
Link
B235504
Power Distribution Box System Internal Failure
SEE MORE:
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the seat belt warning system.
*: Use the GTS.
PROCEDURE
1. VEHICLE BROUGHT TO WORKSHOP
NEXT
2.
CUSTOMER PROBLEM ANALYSIS (a) Interview the customer to conf
System Diagram
SYSTEM DIAGRAM
Communication Table
Transmitting ECU Receiving ECU
Signal Communication Method
Multiplex Network Master Switch Assembly
Power Window Regulator Motor Assembly (for Driver Door)
Power window auto up and down signal
LIN
Power Window Regulat
