Toyota Corolla Cross: Fail-safe Chart
FAIL-SAFE CHART
CXPI COMMUNICATION FAIL-SAFE
(a) When there is a CXPI communication malfunction (communication stop), each load operates as follows.
Power distribution box assembly|
Load |
Communication Stop with Ignition Switch ON |
Communication Stop with Ignition Switch Off |
Operation When Communication Returns to Normal |
||
|---|---|---|---|---|---|
|
Operation During Communication Stop |
Reset Timing |
Operation During Communication Stop |
Reset Timing |
||
|
Rear taillight |
Interrupted while illuminated: Remains on Interrupted while not illuminated: Remains off |
Ignition switch off or power source reset |
Forced off |
Simultaneously with operation during communication stop |
According to communication signals |
|
Panel light |
Forced off |
Ignition switch off or power source reset |
Forced off |
Simultaneously with operation during communication stop |
According to communication signals |
|
Rear window defogger |
Forced off |
Ignition switch off or power source reset |
- |
- |
According to communication signals |
|
Mirror heater |
Forced off |
Ignition switch off or power source reset |
- |
- |
According to communication signals |
|
Dome cut relay |
Forced off |
Ignition switch off or power source reset |
Forced off |
Power source reset |
According to communication signals |
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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
CXPI Communication System
DTC No.
Detection Item
Link
B235587
Power Distribution Box Missing Message
Power Distribution Box Missing Message (B235587,B235787-B235987)
DESCRIPTION
This DTC is stored when CXPI communication between the power distribution box
assembly and windshield wiper relay assembly, headlight assembly RH*1, headlight
assembly LH*1 or main bo
SEE MORE:
Inspection
INSPECTION PROCEDURE 1. INSPECT OIL PRESSURE CONTROL VALVE ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection Condition
Specified Condition
1 - 2 20°C (68°F)
6.2 to 8.2 Ω If the res
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the lighting system.
*: Use the GTS.
PROCEDURE
1. VEHICLE BROUGHT TO WORKSHOP
NEXT
2.
CUSTOMER PROBLEM ANALYSIS
HINT:
In troubleshooting, confirm that the problem symp
