Toyota Yaris: Active Torque Split Awd System / Fail-safe Chart

Toyota Yaris XP210 (2020-2022) Reapir and Service Manual / Drivetrain / Gf1a (transfer / 4wd / Awd) / Active Torque Split Awd System / Fail-safe Chart

FAIL-SAFE CHART

FAIL-SAFE CHART

Active Torque Split AWD System

DTC No.

Rob Code

Trouble Area

AWD Warning Message

Fail-safe Operation

Memory

Fail-safe Deactivation Condition

Front/Rear Distribution

C05F51C

-

AWD Front/Rear Range Actuator Control Circuit Performance Circuit Voltage Out of Range

Displayed

Prohibited

Yes

System returned to normal

C11411C

-

AWD Range Actuator Temperature Sensor Circuit Range/Performance Circuit Voltage Out of Range

Displayed

Prohibited

Yes

System returned to normal

C120C1C

-

Linear Solenoid Power Supply System Circuit Voltage Out of Range

Displayed

Prohibited

Yes

Ignition switch off

C123A1C

-

Supply Voltage Circuit Circuit Voltage Out of Range

Displayed

Prohibited

Yes

Ignition switch off or voltage range normal

U010087

-

Lost Communication with ECM/PCM "A" Missing Message

Displayed

Partially Permitted

Yes

Communication returned to normal

U012687

-

Lost Communication with Steering Angle Sensor Module Missing Message

Displayed

Permitted

Yes

Communication returned to normal

U012987

-

Lost Communication with Brake System Control Module Missing Message

Displayed

Prohibited

Yes

Communication returned to normal

-

X2001

Steering Angle Sensor Malfunction

Not displayed

Permitted

Yes

Communication returned to normal

-

X2004

Speed Sensor Malfunction

Not displayed

Prohibited

Yes

Communication returned to normal

-

X204A

Acceleration Sensor Malfunction

Not displayed

Permitted

Yes

Communication returned to normal

-

X2087

Engine Malfunction

Not displayed

Partially Permitted

Yes

Communication returned to normal

-

X2103

Four-Wheel Drive Control System Temperature High

Displayed

Prohibited

Yes

Ignition switch off

-

X2104

Different Diameter Tire

Displayed

Prohibited

Yes

Returned to normal

-

X263D

AWD Range Actuator Adjusted Value Not Written

Not displayed

Prohibited

NO

Restored by writing the correct value

    Freeze Frame Data

    FREEZE FRAME DATA FREEZE FRAME DATA (a) When a DTC is stored, the AWD ECU assembly stores the current vehicle state as Freeze Frame Data. HINT: Freeze Frame Data at the time a DTC is stored: When the AWD ECU assembly stores data at the time a DTC is stored, no updates will be performed until the data is cleared...

    Data List / Active Test

    DATA LIST / ACTIVE TEST 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...

    Other information:

    Toyota Yaris XP210 (2020-2022) Reapir and Service Manual: Problem Symptoms Table


    PROBLEM SYMPTOMS TABLE HINT: Inspect the fuses and relays related to this system before inspecting the suspected areas below. Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table...

    Toyota Yaris XP210 (2020-2022) Reapir and Service Manual: Vehicle Control History


    VEHICLE CONTROL HISTORY CHECK VEHICLE CONTROL HISTORY HINT: The vehicle control history data stores the history of the reject function and system protection operations. The number of occurrences, date and distance are stored in batches for each item...

    Categories

    Keys

    Toyota Yaris. Keys

    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.

    Toyota Yaris. Keys

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