Toyota Venza: Data List / Active Test

Toyota Venza Service Manual / Mirror (ext) / Power Mirror Control System(w/ Memory) / Data List / Active Test

DATA LIST / ACTIVE TEST

1. USING TECHSTREAM

(a) Connect the Techstream to the DLC3.

(b) Monitor the ECU data by following the prompts on the Techstream screen.

HINT:

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

2. DATA LIST

HINT:

Using the Techstream 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.

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.

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch ON.

(d) Enter the following menus: Body Electrical / Mirror L or Mirror R / Data List.

(e) Read the Data List according to the display on the Techstream.

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*1	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*1	Mirror position memorized in memory switch M3/OFF or ON	ON: Memorized OFF: Not memorized	Not applicable
Mirror Memory No. 4*1	Mirror position memorized in memory switch M4/OFF or ON	ON: Memorized OFF: Not memorized	Not applicable
Mirror Memory No. 5*1	Mirror position memorized in memory switch M5/OFF or ON	ON: Memorized OFF: Not memorized	Not applicable
Mirror Memory No. 6*1	Mirror position memorized in memory switch M6/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	-

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

(f) Enter the following menus: Body Electrical / Master Switch / Data List.

(g) Read the Data List according to the display on the Techstream.

Master Switch

Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
Door Lock Switch Status	Door control switch (power window regulator master switch assembly) lock signal/ON or OFF	ON: Lock side of door control switch (power window regulator master switch assembly) pushed OFF: Lock side of door control switch (power window regulator master switch assembly) not pushed	-
Door Unlock Switch Status	Door control switch (power window regulator master switch assembly) unlock signal/ON or OFF	ON: Unlock side of door control switch (power window regulator master switch assembly) pushed OFF: Unlock side of door control switch (power window regulator master switch assembly) not pushed	-

Tester Display

Measurement Item/Range

Normal Condition

Diagnostic Note

Door Lock Switch Status

Door control switch (power window regulator master switch assembly) lock signal/ON or OFF

ON: Lock side of door control switch (power window regulator master switch assembly) pushed

OFF: Lock side of door control switch (power window regulator master switch assembly) not pushed

Door Unlock Switch Status

Door control switch (power window regulator master switch assembly) unlock signal/ON or OFF

ON: Unlock side of door control switch (power window regulator master switch assembly) pushed

OFF: Unlock side of door control switch (power window regulator master switch assembly) not pushed

(h) Enter the following menus: Body Electrical / Main Body / Data List.

(i) Read the Data List according to the display on the Techstream.

Main Body

Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
D Door Courtesy SW	Driver door courtesy switch condition / ON or OFF	ON: Door courtesy switch on (driver door open) OFF: Door courtesy switch off (driver door closed)	-
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
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 Techstream, it is not applicable to this vehicle.

3. ACTIVE TEST

HINT:

Using the Techstream 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) Connect the Techstream to the DLC3.

(b) Turn the ignition switch ON.

(d) Enter the following menus: Body Electrical / Mirror L or Mirror R / Active Test.

(e) Perform the Active Test according to the display on the Techstream.

Mirror L / Mirror R

Tester Display	Test Part	Control Range	Diagnostic Note
Mirror Up/Down	Mirror vertical operation	Up / Down	Operate with ignition switch ON and the vehicle stopped. This test tilts 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 ignition switch ON 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 ignition switch ON 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 ignition switch ON and the vehicle stopped. This test activates the mirror heater on or off. Mirror heater operation can be confirmed by touch.

(f) Enter the following menus: Body Electrical / Driver Seat / Active Test.

(g) Perform the Active Test according to the display on the Techstream.

Driver Seat

Tester Display	Test Part	Control Range	Diagnostic Note
Buzzer	Buzzer built into the front power seat switch LH	ON or OFF	-

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