Toyota Yaris: Cxpi Communication System / Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
CXPI Communication System
| DTC No. | Detection Item | Link |
| B235287 | Power Integration No.1 System Missing Message |
|
| B235587 | Power Distribution Box Missing Message |
|
| B235787 | Wiper Module Missing Message |
|
| B235887 | Smart LDM Left Missing Message |
|
| B235987 | Smart LDM Right Missing Message |
|
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 deciding whether a part is faulty or not...
DESCRIPTION This DTC is stored when CXPI communication between the semiconductor power integration ECU, power distribution box assembly, windshield wiper relay assembly or light control LED ECU and main body ECU (multiplex network body ECU) stops for 10 seconds or more...
Other information:
DESCRIPTION Detection Item Symptom Trouble Area Air Conditioning Amplifier Communication Stop Mode Communication stop for "Air Conditioning Amplifier" is indicated on the "Communication Bus Check" screen of the GTS. Click here
Air conditioning amplifier assembly branch line or connector
Power source circuit of air conditioning amplifier assembly
Air conditioning amplifier assembly ground circuit
Air conditioning amplifier assembly
WIRING DIAGRAM
CAUTION / NOTICE / HINT CAUTION: When performing the confirmation driving pattern, obey all speed limits and traffic laws...
INSTALLATION PROCEDURE 1. INSTALL OIL PRESSURE AND TEMPERATURE SENSOR (a) Apply adhesive to 2 or 3 threads of the oil pressure and temperature sensor. Adhesive: Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent NOTICE:
Do not apply adhesive to the oil inlet port of the oil pressure and temperature sensor...
Categories
No special break-in is necessary, but a few precautions in the first 600
miles (1,000 km) may add to the performance, economy, and life of
the vehicle.
Do not race the engine.
Do not maintain one constant speed, either slow or fast, for a long
period of time.
Do not drive constantly at full-throttle or high engine rpm for
extended periods of time.
Avoid unnecessary hard stops.
Avoid full-throttle starts.
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