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:
BEFORE STARTING DRIVING ADJUSTMENT CAUTION / NOTICE / HINT HINT:
Purpose of millimeter wave radar beam axis learning
If the installation position or orientation of the millimeter wave radar sensor is changed due to it being removed and reinstalled or replaced with a new one, or due to the front bumper or radiator grille being replaced, it is necessary for the millimeter wave radar sensor to learn the driving direction of the vehicle in order for each driving support system to operate correctly...
INSPECTION PROCEDURE 1. INSPECT TURN SIGNAL SWITCH (a) Check the resistance. (1) Measure the resistance according to the value(s) in the table below. Standard Resistance: Light Control Switch Tester Connection Condition Specified Condition z6-7 (A) - z6-5 (EL) Light control switch in AUTO position Below 1 Ω z6-3 (T) - z6-5 (EL) Light control switch in tail position Below 1 Ω z6-12 (H) - z6-5 (EL) Light control switch in head position Below 1 Ω Dimmer Passing Switch Tester Connection Condition Specified Condition z6-11 (HF) - z6-5 (EL) Dimmer switch in high flash position Below 1 Ω z6-16 (HU) - z6-5 (EL) Dimmer switch in high position Below 1 Ω Fog Light Switch Tester Connection Condition Specified Condition z6-4 (B) - z6-5 (EL) Fog light switch in rear position Below 1 Ω z6-13 (BFG) - z6-5 (EL) Fog light switch in front position Below 1 Ω Turn Signal Switch Tester Connection Condition Specified Condition z6-8 (TR) - z6-5 (EL) Turn signal switch in neutral position 10 kΩ or higher z6-14 (TL) - z6-5 (EL) Turn signal switch in neutral position 10 kΩ or higher z6-8 (TR) - z6-5 (EL) Turn signal switch in right turn position Below 1 Ω z6-8 (TR) - z6-5 (EL) Turn signal switch in full right turn position Below 1 Ω z6-8 (TR) - z6-6 (CR) Turn signal switch in full right turn position Below 1 Ω z6-6 (CR) - z6-5 (EL) Turn signal switch in full right turn position Below 1 Ω z6-14 (TL) - z6-5 (EL) Turn signal switch in left turn position Below 1 Ω z6-14 (TL) - z6-5 (EL) Turn signal switch in full left turn position Below 1 Ω z6-14 (TL) - z6-6 (CR) Turn signal switch in full left turn position Below 1 Ω z6-6 (CR) - z6-5 (EL) Turn signal switch in full left turn position Below 1 Ω If the result is not as specified, replace the turn signal switch...
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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