Toyota Yaris: Power Integration System / Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Integration Relay System
| DTC No. | Detection Item | Link |
| B235204 | Power Integration No.1 System Internal Failure |
|
| B235504 | Power Distribution Box System Internal Failure |
|
| B235A9F | IGR Diode Stuck Off |
|
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...
VEHICLE CONTROL HISTORY NOTICE: Make sure to record any output Vehicle Control History codes before clearing them and checking the Vehicle Control History again...
Other information:
REASSEMBLY PROCEDURE 1. INSTALL NO. 2 ANTENNA CORD SUB-ASSEMBLY Click here
2. INSTALL NO. 1 ROOF WIRE (a) Apply butyl tape onto the roof headlining so that it does not protrude from the markings.
*a Butyl Tape - - HINT: Apply the butyl tape securely, making sure that it is not out of position or peeling off...
DESCRIPTION
The certification ECU (smart key ECU assembly) blinks the security indicator light (combination meter assembly) when the immobiliser is set (engine switch off).
The certification ECU (smart key ECU assembly) receives the security indicator light signal from the main body ECU (multiplex network body ECU) via CAN communication when the theft deterrent system is in the arming preparation state or alarm sounding state...
Categories

Smart key
Auxiliary key
Key code number plate
To use the auxiliary key, press the knob and pull out the auxiliary key
from the smart key.

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