Toyota Yaris: Power Mirror Control System / Data List / Active Test

Toyota Yaris XP210 (2020-2022) Reapir and Service Manual / Vehicle Exterior / Mirror (ext) / Power Mirror Control System / Data List / Active Test

DATA LIST / ACTIVE TEST

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.

HINT:

Using the GTS to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.

(a) Read the Data List according to the display on the GTS.

NOTICE:

Depending on the vehicle specifications, some of the Data List items in the following table will not be displayed on the GTS.

Body Electrical > Main Body > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

Outer Mirror Fold Switch

Outer mirror switch signal

OFF or ON

OFF: Outer mirror switch not in retract position

ON: Outer mirror switch in retract position

-

Outer Mirror Auto Switch

Outer mirror switch signal

OFF or ON

OFF: Outer mirror switch not in auto position

ON: Outer mirror switch in auto position

-

Mirror Fold Signal

Mirror fold request signal

OFF or ON

OFF: Outer mirror switch not in retract position

ON: Outer mirror switch in retract position

-

Mirror Return Signal

Mirror return request signal

OFF or ON

OFF: Outer mirror switch not in return position

ON: Outer mirror switch in return position

-

Body Electrical > Power Distribution Box > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

Mirror Heater Input Signal

Mirror heater drive signal (Input)

OFF or ON

OFF: Ignition switch ON, rear defogger switch off

ON: Ignition switch ON, rear defogger switch on

-

Mirror Heater Output Signal

Mirror heater drive signal (Output)

OFF or ON

OFF: Ignition switch ON, rear defogger switch off

ON: Ignition switch ON, rear defogger switch on

-

Mirror Heater Output Current

Mirror heater output current

Min.: 0 A, Max.: 255.0 A

Mirror heater operating: 2.8 to 3.4 A

-

Mirror Heater Fuse Shut Off Status

Mirror heater output current shut off status

OFF or ON

OFF: Normal state

ON: Current shut off state

-

Mirror Heater Fuse Shut Off Count

Mirror heater output current shut off count

Min.: 0, Max.: 255

0

-

Power Retract Mirror Input Signal

Power retract mirror drive signal (Input)

Stop, Retract, Return

Stop: Not operate the outer mirror switch

Retract: Outer mirror switch in retract position

Return: Outer mirror switch in return position

-

Power Retract Mirror Output Signal

Power retract mirror drive signal (Output)

Stop, Retract, Return

Stop: Outer rear view mirror assembly not move

Retract: Outer rear view mirror assembly moves to the retracted position

Return: Outer rear view mirror assembly moves to the return position

-

Power Retract Mirror Output Current

Power retract mirror output current

Min.: 0 A, Max.: 255.0 A

Power retract mirror operating: 1.6 to 2.0 A

-

Power Retract Mirror Fuse Shut Off Status

Power retract mirror output current shut off status

OFF or ON

OFF: Normal state

ON: Current shut off state

-

Power Retract Mirror Fuse Shut Off Count

Power retract mirror output current shut off count

Min.: 0, Max.: 255

0

-

ACTIVE TEST

HINT:

Using the GTS to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.

(a) Perform the Active Test according to the display on the GTS.

NOTICE:

Depending on the vehicle specifications, some of the Active Test items in the following table will not be displayed on the GTS.

Body Electrical > Air Conditioner > Active Test

Tester Display

Measurement Item

Control Range

Diagnostic Note

Rear Defogger Relay

Mirror Heater

OFF or ON

-

Body Electrical > Main Body > Active Test

Tester Display

Measurement Item

Control Range

Diagnostic Note

Mirror Fold Signal

Retract mirror operation

OFF or ON

-

Mirror Return Signal

Retract mirror operation

OFF or ON

-

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