POWER MIRROR CONTROL SYSTEM (w/ Memory) DATA LIST / ACTIVE TEST


  1. USING GTS


    1. Connect the GTS to the DLC3.

    2. Monitor the ECU data by following the prompts on the GTS screen.

      Tech Tips

      The GTS has a "Snapshot" function which records the monitored data. Refer to the GTS operator's manual for further details.

  2. DATA LIST

    Tech Tips

    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.

    Note

    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.


    1. Connect the GTS to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Mirror L or Mirror R / Data List.

    5. Read the Data List according to the display on the GTS.

      Mirror L / Mirror R
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Seat Memory Switch1 Seat memory switch M1 signal/ON or OFF

      ON: Seat memory switch M1 on

      OFF: Seat memory switch M1 off

      		 -
      Seat Memory Switch2 Seat memory switch M2 signal/ON or OFF

      ON: Seat memory switch M2 on

      OFF: Seat memory switch M2 off

      		 -
      Seat Memory Switch3* Seat memory switch M3 signal/ON or OFF

      ON: Seat memory switch M3 on

      OFF: Seat memory switch M3 off

      		 Not applicable
      Seat Memory Set SW Seat memory switch SET signal/ON or OFF

      ON: Seat memory switch SET on

      OFF: Seat memory switch SET off

      		 -
      Mirror Memory No. 1 Mirror position memorized in memory switch M1/OFF or ON

      ON: Memorized

      OFF: Not memorized

      		 -
      Mirror Memory No. 2 Mirror position memorized in memory switch M2/OFF or ON

      ON: Memorized

      OFF: Not memorized

      		 -
      Mirror Memory No. 3* Mirror position memorized in memory switch M3/OFF or ON

      ON: Memorized

      OFF: Not memorized

      		 Not applicable
      Mirror Vertical Sensor Vol Vertical mirror position/MIN: 0, MAX: 4.98 V Within range from 0 to 4.98 V -
      Mirror Horizontal Sensor Vol Horizontal mirror position/MIN: 0, MAX: 4.98 V Within range from 0 to 4.98 V -
      +B Voltage Input Value Power supply for outer mirror control ECU assembly/MIN: 0 V, MAX: 19.98 V Within range from 11 to 14 V -

      • *: Although the item is displayed on the GTS, it is not applicable to this vehicle.

    6. Enter the following menus: Body Electrical / Main Body / Data List.

    7. Read the Data List according to the display on the GTS.

      Main Body
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Mirror Selection SW (R) Mirror select switch signal for RH mirror / ON or OFF

      ON: Mirror select switch in R position

      OFF: Mirror select switch off or in L position

      		 -
      Mirror Selection SW (L) Mirror select switch signal for LH mirror / ON or OFF

      ON: Mirror select switch in L position

      OFF: Mirror select switch off or in R position

      		 -
      Mirror Position SW (R) Mirror adjust switch signal (Right) / ON or OFF

      ON: Mirror adjust switch pressed right

      OFF: Mirror adjust switch not pressed right

      		 Check with the mirror select switch in any position except neutral
      Mirror Position SW (L) Mirror adjust switch signal (Left) / ON or OFF

      ON: Mirror adjust switch pressed left

      OFF: Mirror adjust switch not pressed left

      		 Check with the mirror select switch in any position except neutral
      Mirror Position SW (Up) Mirror adjust switch signal (Up) / ON or OFF

      ON: Mirror adjust switch pressed up

      OFF: Mirror adjust switch not pressed up

      		 Check with the mirror select switch in any position except neutral
      Mirror Position SW (Dwn) Mirror adjust switch signal (Down) / ON or OFF

      ON: Mirror adjust switch pressed down

      OFF: Mirror adjust switch not pressed down

      		 Check with the mirror select switch in any position except neutral
      Outer Mirror Fold SW Retractable outer mirror switch signal / ON or OFF

      ON: Retractable outer mirror switch in retract position

      OFF: Retractable outer mirror switch in driving position

      		 -
      Mem SW No. w/KeyID1 Switch linked with key ID1 / NONE, MEM SW1, MEM SW2, or MEM SW3*

      NONE: No switches linked with key ID1

      MEM SW1: M1 linked with key ID1

      MEM SW2: M2 linked with key ID1

      MEM SW3: M3 linked with key ID1*

      		 -
      Mem SW No. w/KeyID2 Switch linked with key ID2 / NONE, MEM SW1, MEM SW2, or MEM SW3*

      NONE: No switches linked with key ID2

      MEM SW1: M1 linked with key ID2

      MEM SW2: M2 linked with key ID2

      MEM SW3: M3 linked with key ID2*

      		 -
      Mem SW No. w/KeyID3 Switch linked with key ID3 / NONE, MEM SW1, MEM SW2, or MEM SW3*

      NONE: No switches linked with key ID3

      MEM SW1: M1 linked with key ID3

      MEM SW2: M2 linked with key ID3

      MEM SW3: M3 linked with key ID3*

      		 -
      Mem SW No. w/KeyID4 Switch linked with key ID4 / NONE, MEM SW1, MEM SW2, or MEM SW3*

      NONE: No switches linked with key ID4

      MEM SW1: M1 linked with key ID4

      MEM SW2: M2 linked with key ID4

      MEM SW3: M3 linked with key ID4*

      		 -
      Mem SW No. w/KeyID5 Switch linked with key ID5 / NONE, MEM SW1, MEM SW2, or MEM SW3*

      NONE: No switches linked with key ID5

      MEM SW1: M1 linked with key ID5

      MEM SW2: M2 linked with key ID5

      MEM SW3: M3 linked with key ID5*

      		 -
      Mem SW No. w/KeyID6 Switch linked with key ID6 / NONE, MEM SW1, MEM SW2, or MEM SW3*

      NONE: No switches linked with key ID6

      MEM SW1: M1 linked with key ID6

      MEM SW2: M2 linked with key ID6

      MEM SW3: M3 linked with key ID6*

      		 -
      Mem SW No. w/KeyID7 Switch linked with key ID7 / NONE, MEM SW1, MEM SW2, or MEM SW3*

      NONE: No switches linked with key ID7

      MEM SW1: M1 linked with key ID7

      MEM SW2: M2 linked with key ID7

      MEM SW3: M3 linked with key ID7*

      		 -

      • *: Although the item is displayed on the GTS, it is not applicable to this vehicle.

  3. ACTIVE TEST

    Tech Tips

    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.


    1. Connect the GTS to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Mirror L or Mirror R / Active Test.

    5. Perform the Active Test according to the display on the GTS.

      Mirror L / Mirror R
      Tester Display Test Part Control Range Diagnostic Note
      Mirror Up/Down Mirror vertical operation Up / Down

      • Operate with engine switch on (IG) and the vehicle stopped.

      • This test activates the mirror up or down.

      • This operation can be confirmed by watching the mirror move in the desired direction.
      Mirror Right/Left Mirror horizontal operation Right / Left

      • Operate with engine switch on (IG) and the vehicle stopped.

      • This test tilts the mirror right or left.

      • This operation can be confirmed by watching the mirror move in the desired direction.
      Mirror Fold/Return Mirror retract operation Fold / Return

      • Operate with engine switch on (IG) and the vehicle stopped.

      • This test activates the Fold / Return.

      • This operation can be confirmed by watching the mirror move in the desired direction.
      Mirror Heater Mirror heater operation ON / OFF

      • Operate with engine switch on (IG) and the vehicle stopped.

      • This test activates the mirror heater on or off.

      • Mirror heater operation can be confirmed by touch.

    6. Enter the following menus: Body Electrical / Air Conditioner / Active Test.

    7. Perform the Active Test according to the display on the GTS.

      Driver Seat
      Tester Display Test Part Control Range Diagnostic Note
      Defogger Relay (Rear) Mirror Heater ON or OFF -