Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Data List / Active Test

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual / Vehicle Interior / Lighting (int) / Lighting System(for Gasoline Model) / Data List / Active Test

DATA LIST / ACTIVE TEST

DATA LIST

NOTICE:

In the following table, 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 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.

(a) Connect the Techstream to the DLC3.

(b) Turn the engine switch on (IG).

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

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

Body Electrical > Main Body > Data List

Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
ACC SW	Engine switch on (ACC) signal	OFF or ON	OFF: Engine switch off ON: Engine switch on (ACC)	"ON" is also displayed for this item when the engine switch is on (IG).
IG SW	Engine switch on (IG) signal	OFF or ON	OFF: Engine switch off ON: Engine switch on (IG)	"OFF" is also displayed for this item when the engine switch is on (ACC).
RR Door Courtesy SW	Rear door courtesy light switch assembly (for RH) signal	OFF or ON	OFF: Rear door RH closed ON: Rear door RH open	-
RL Door Courtesy SW	Rear door courtesy light switch assembly (for LH) signal	OFF or ON	OFF: Rear door LH closed ON: Rear door LH open	-
FR Door Lock Pos	Front door RH unlock detection switch signal	LOCK or UNLOCK	LOCK: Front door RH locked UNLOCK: Front door RH unlocked	-
FR Door Courtesy SW	Front door courtesy light switch assembly (for RH) signal	OFF or ON	OFF: Front door RH closed ON: Front door RH open	-
FL Door Lock Pos	Front door LH unlock detection switch signal	LOCK or UNLOCK	LOCK: Front door LH locked UNLOCK: Front door LH unlocked	-
FL Door Courtesy SW	Front door courtesy light switch assembly (for LH) signal	OFF or ON	OFF: Front door LH closed ON: Front door LH open	-
Ceiling Light SW	Mood switch signal*	OFF or ON	OFF: Mood switch not pressed ON: Mood switch pressed	-
RR-Door Lock Pos SW	Rear door RH unlock detection switch signal	OFF or ON	OFF: Rear door RH locked ON: Rear door RH unlocked	-
RL-Door Lock Pos SW	Rear door LH unlock detection switch signal	OFF or ON	OFF: Rear door LH locked ON: Rear door LH unlocked	-
Luggage Courtesy SW	Luggage compartment door courtesy switch signal	OFF or ON	OFF: Luggage compartment door closed ON: Luggage compartment door open	-
Interior Light Control	Operation of the illuminated entry system	OFF or ON	Customized value is displayed	-
I/L ON W/Door Key Unlock	Function that turns on the interior lights when the doors are unlocked	OFF or ON	Customized value is displayed	-
Lighting Time	Lighting time of the delay control function (illuminated entry system)	15 s, 7.5 s or 30 s	Customized value is displayed	-
Room Light when Aprchd	Function that turns on the interior lights when a key enters any actuation area	OFF or ON	Customized value is displayed	-
I/L when ACC OFF	Function that turns on the interior lights when the engine switch is turned from on (ACC) or on (IG) to off	OFF or ON	Customized value is displayed	-
Light Control	Function that dims the lights when the engine switch is on (IG) and the shift lever is moved to any position other than P	OFF or ON	Customized value is displayed	Although this item is displayed on the Techstream, it is not applicable to this vehicle.
Interior Illumination Light	Function that turns on the following lights: Front door inside handle illumination light assembly* Center console light (for passenger side) (No. 2 interior illumination light sub-assembly)* Center console light (for driver side) (No. 3 interior illumination light sub-assembly)* Cup holder light (No. 4 interior illumination light sub-assembly)*	OFF or ON	Customized value is displayed	-

*: w/ Mood Switch

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 engine switch on (IG).

(d) Enter the following menus: Body Electrical / (desired system) / Active Test.

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

Body Electrical > Main Body > Active Test

Tester Display

Measurement Item

Control Range

Diagnostic Note

Illuminated Entry System

Turns on the lights that are controlled by the illuminated entry system*1

OFF or ON

Perform the Active Test with the door linked switch of the map light (roof console box sub-assembly) on and switches of the spot light assembly LH and RH off.

Fr Foot Light

Front door inside handle illumination light assembly*2
Center console light (for passenger side) (No. 2 interior illumination light sub-assembly)*2
Center console light (for driver side) (No. 3 interior illumination light sub-assembly)*2
Cup holder light (No. 4 interior illumination light sub-assembly)*2

OFF or ON

Preconditions for using the Active Test to check dimmer controlled illumination:

Engine switch on (IG)
Ambient illumination lights turned off using the mood switch

Relay for Interior Light Auto Cut Function

DOME CUT relay

OFF or ON

When performing this Active Test, turn all the interior lights on.

OFF: DOME CUT relay on (interior lights turn on)
ON: DOME CUT relay off (interior lights turn off)

*1: Refer to System Description for the lights that are controlled by the illuminated entry system.
Click here
*2: w/ Mood Switch

Body Electrical > Smart Key > Active Test

Tester Display	Measurement Item	Control Range	Diagnostic Note
Power/Engine SW Light	Engine switch illumination	OFF or ON	-

Customize Parameters

Diagnosis System

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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Data List / Active Test

Customize Parameters

Diagnosis System

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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual