LIGHTING (INT): LIGHTING SYSTEM (for TMMMS Made): DATA LIST / ACTIVE TEST; 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022

Last Modified: 07-31-2024	6.11:8.1.0	Doc ID: RM1000000026123
Model Year Start: 2023	Model: GR Corolla	Prod Date Range: [09/2022 - 11/2022]
Title: LIGHTING (INT): LIGHTING SYSTEM (for TMMMS Made): DATA LIST / ACTIVE TEST; 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]

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 ignition switch to ON.

(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	Ignition switch ACC signal	OFF or ON	OFF: Ignition switch off ON: Ignition switch ACC	"ON" is also displayed for this item when the ignition switch is ON.
IG SW	Ignition switch ON signal	OFF or ON	OFF: Ignition switch off ON: Ignition switch ON	"OFF" is also displayed for this item when the ignition switch is ACC.
RR Door Courtesy SW	Rear door courtesy light switch assembly 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 LH signal	OFF or ON	OFF: Rear door LH closed ON: Rear door LH open	-
Back Door Courtesy SW	-	-	-	Cannot be used
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 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 LH signal	OFF or ON	OFF: Front door LH closed ON: Front door LH open	-
RR-Door Lock Pos SW	Rear door RH unlock detection switch signal*2	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*2	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	-
Inside Foot Light	Function that turns on the following lights: Center tray illumination light (Instrument panel light assembly)1 Cup holder light (Console box pocket garnish)1	OFF or ON	Customized value is displayed	-
I/L when ACC OFF	Function that turns on the interior lights when the ignition switch is turned from ACC or ON to off	OFF or ON	Customized value is displayed	-
Light Control	Function that dims the following lights when the ignition switch is ON and the shift lever is moved to any position other than P: Door ambient illumination light (Front door trim board sub-assembly)1 Center tray illumination light (Instrument panel light assembly)1 Cup holder light (Console box pocket garnish)*1	OFF or ON	Customized value is displayed	-
Interior Illumination Light	Function that turns on the following lights: Door ambient illumination light (Front door trim board sub-assembly)*1	OFF or ON	Customized value is displayed	-

*1: w/ Ambient Illumination Light
*2: w/ Unlock Detection 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 ignition switch to ON.

(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 assembly on and switch of the rear room light (No. 1 room light assembly) in the DOOR position.
Fr Foot Light	Center tray illumination light (Instrument panel light assembly)2 Cup holder light (Console box pocket garnish)2	OFF or ON	Preconditions for using the Active Test to check dimmer controlled illumination: Ignition switch ON Shift lever is in any position other than P
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)
Interior Illumination Light1	Door ambient illumination light LH (Front door trim board sub-assembly LH)2 Door ambient illumination light RH (Front door trim board sub-assembly RH)2	OFF or ON	Preconditions for using the Active Test to check dimmer controlled illumination: Ignition switch ON Shift lever is in any position other than P

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

Body Electrical > Smart Key > Active Test

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

*: w/ Smart Key System