Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM100000001HA7A
Model Year Start: 2020 Model: GR Corolla Prod Date Range: [01/2019 - 09/2022]
Title: DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM (for Sedan, Gasoline Model): DATA LIST / ACTIVE TEST; 2020 - 2022 MY Corolla Corolla Hatchback GR Corolla [01/2019 - 09/2022]

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 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.

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Main Body or Master Switch / 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

Key Unlock Warning SW

Unlock warning switch*1

OFF or ON

OFF: Ignition key not inserted

ON: Ignition key inserted

-

ACC SW

Ignition switch ACC signal

OFF or ON

OFF: Ignition switch off

ON: Ignition switch ACC

-

IG SW

Ignition switch ON signal

OFF or ON

OFF: Ignition switch off or ACC

ON: Ignition switch ON

-

RR Door Courtesy SW

Rear door courtesy light switch (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 (for LH) signal

OFF or ON

OFF: Rear door LH closed

ON: Rear door LH open

-

Door Lock SW-Lock

Door control switch assembly lock signal

OFF or ON

OFF: Lock switch of door control switch assembly not pushed

ON: Lock switch of door control switch assembly pushed

-

Door Lock SW-Unlock

Door control switch assembly unlock signal

OFF or ON

OFF: Unlock switch of door control switch assembly not pushed

ON: Unlock switch of door control switch assembly pushed

-

Door Key SW-Lock

Driver door or front passenger door*2 key-linked lock / unlock switch lock signal

OFF or ON

OFF: Driver door or front passenger door*2 key cylinder not turned to lock position

ON: Driver door or front passenger door*2 key cylinder turned to lock position

-

Door Key SW-Unlock

Front passenger door key-linked lock/unlock switch unlock signal*2

OFF or ON

OFF: Front passenger door key cylinder not turned to lock position

ON: Front passenger door key cylinder turned to lock position

-

D Door Key SW-UL

Driver door key-linked lock / unlock switch unlock signal

OFF or ON

OFF: Driver door key cylinder not turned to unlock position

ON: Driver door key cylinder turned to unlock position

-

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 (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 (for 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*3

OFF or ON

OFF: Rear door RH locked

ON: Rear door RH unlocked

*4

RL-Door Lock Pos SW

Rear door LH unlock detection switch signal*3

OFF or ON

OFF: Rear door LH locked

ON: Rear door LH unlocked

*5

Luggage Courtesy SW

Luggage compartment door courtesy light switch signal

OFF or ON

OFF: Luggage compartment door courtesy light switch off

ON: Luggage compartment door courtesy light switch on

-

Unlock Key Twice

Key-linked 2-step unlock function

OFF or ON

Customize setting displayed

-

Trunk Link with Door Lock

Function that opens the luggage compartment door when the luggage electrical key switch is pressed and all doors are unlocked

OFF or ON

Customize setting displayed

-

Automatic Door Lock Function

Automatic door lock function

OFF, Link Shift or Link Speed

Customize setting displayed

-

Automatic Door Unlock Function

Automatic door unlock function

OFF, Link D-door or Link Shift

Customize setting displayed

-
  • *1: w/o Smart Key System
  • *2: w/o Wireless Door Lock Control System
  • *3: w/ Door Unlock Detection Switch
  • *4: When checking RR-Door Lock Pos SW, make sure to check it with the rear door LH locked.
  • *5: When checking RL-Door Lock Pos SW, make sure to check it with the rear door RH locked.

Body Electrical > Master Switch > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

Door Lock Switch Status

Multiplex network master switch assembly lock signal

OFF or ON

OFF: Lock switch of multiplex network master switch assembly not pushed

ON: Lock switch of multiplex network master switch assembly pushed

-

Door Unlock Switch Status

Multiplex network master switch assembly unlock signal

OFF or ON

OFF: Unlock switch of multiplex network master switch assembly not pushed

ON: Unlock switch of multiplex network master switch assembly pushed

-

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.

(c) Turn the Techstream on.

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

Door Lock

Door lock motor

OFF/Unlock/Lock

-

D-Door Unlock

Driver door lock motor

OFF/ON

-

Trunk and Back-Door Open

Luggage compartment door lock motor*

OFF/ON

-
  • *: w/ Wireless Door Lock Control System