Toyota Yaris: 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 | - |
| 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 | - |
| 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 | - |
Terminals Of Ecu
TERMINALS OF ECU CHECK MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) AND POWER DISTRIBUTION BOX ASSEMBLY
*1 Power Distribution Box Assembly *2 Main Body ECU (Multiplex Network Body ECU) (a) Remove the main body ECU (multiplex network body ECU) from the power distribution box assembly...
Mirror Heater does not Operate with Rear Defogger Switch
DESCRIPTION When the mirror heater switch (rear window defogger switch) is operated, the RR DEF relay drive request signal is sent to the air conditioning amplifier assembly and then to main body ECU (multiplex network body ECU) via CAN communication...
Other information:
Toyota Yaris XP210 (2020-2024) Reapir and Service Manual: Cylinder 1 Injector "B" Circuit Open (P21CF13,P21D013,P21D113)
DESCRIPTION The D-4S system has two injection systems. One is an in-cylinder direct injection system that directly injects pressurized fuel into the combustion chamber. The other is an intake port injection system. The ECM determines the percentage of direct injection and port injection necessary in accordance with the engine speed and load...
Toyota Yaris XP210 (2020-2024) Reapir and Service Manual: Removal
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during the manual transaxle assembly removal/installation are shown below...
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Fuel-Filler Lid and Cap
WARNING
When removing the fuel-filler cap, loosen the cap slightly and wait for any hissing to stop, then remove it
Fuel spray is dangerous. Fuel can burn skin and eyes and cause illness if ingested. Fuel spray is released when there is pressure in the fuel tank and the fuel-filler cap is removed too quickly.
