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:
Removal
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 CAM TIMING OIL CONTROL SOLENOID ASSEMBLY
15370
- -
2 O-RING
-
- -
● Non-reusable part
★ Precoated part
Removal
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY
77020A -
- -
2 FUEL SENDER GAUGE ASSEMBLY
83320
- -
*1 FUEL GAUGE BRACKET
