| Last Modified: 07-31-2024 | 6.11:8.1.0 | Doc ID: RM100000001GV89 |
| Model Year Start: 2020 | Model: GR Corolla | Prod Date Range: [01/2019 - 09/2022] |
| Title: THEFT DETERRENT / KEYLESS ENTRY: IMMOBILISER SYSTEM (w/o Smart Key System): DATA LIST / ACTIVE TEST; 2020 - 2022 MY Corolla Corolla Hatchback Corolla HV 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 / Immobiliser / Data List.
(e) Read the Data List according to the display on the Techstream.
Body Electrical > Immobiliser > Data List
|
Tester Display |
Measurement Item |
Range |
Normal Condition |
Diagnostic Note |
|---|---|---|---|---|
|
Key SW |
Unlock warning switch signal |
ON or OFF |
ON: Door control transmitter assembly in ignition key cylinder OFF: No door control transmitter assembly in ignition key cylinder |
- |
|
IG SW |
Ignition switch signal |
ON or OFF |
ON: Ignition switch ON OFF: Ignition switch ACC or off |
- |
|
Immobiliser |
Immobiliser system status |
Set or Unset |
Set: No door control transmitter assembly in ignition key cylinder, or 20 sec. elapsed after turning the ignition switch to ACC or off Unset: Door control transmitter assembly in ignition key cylinder |
- |
|
Response |
Transponder chip data |
NG or OK |
NG: Data error OK: Data OK |
- |
|
Frame Error |
Transponder chip data |
NG or OK |
NG: Data error OK: Data OK |
- |
|
Different Serial Number |
Transponder chip data |
NG or OK |
NG: Data error OK: Data OK |
- |
|
Different Encrypt Code |
Transponder chip data |
NG or OK |
NG: Data error OK: Data OK |
- |
|
Abnormal Status |
Transponder chip data |
NG or OK |
NG: Data error OK: Data OK |
- |
|
Bcc Malfunction |
Transponder chip data |
NG or OK |
NG: Incorrect data being sent OK: Correct data being sent |
- |
|
Sub Key |
Sub key ID code signal |
Reg or Unreg |
Reg: Registered sub key ID code sent Unreg: Unmatching sub key ID code sent |
- |
|
Master Key |
Master key ID code signal |
Reg or Unreg |
Reg: Registered master key ID code sent Unreg: Unmatching master key ID code sent |
- |
|
Transponder S-code |
Number of registered sub key |
min. 0, max. 15 |
Number of registered sub keys displayed |
- |
|
Transponder M-code |
Number of registered master key |
min. 0, max. 15 |
Number of registered master keys displayed |
- |
|
+B |
Power source |
Break or Normal |
Break: Power source open Normal: Power source normal |
- |
|
Antenna Coil Status |
Transponder key coil condition |
Normal or Fail |
Normal: Antenna coil normal Fail: Antenna coil malfunctioning |
- |
|
E/G Start Permission |
Engine start permission |
NG or OK |
NG: Engine start not permitted OK: Engine start permitted |
- |
|
The Number of DTCs |
Number of DTCs |
Min.: 0, Max.: 255 |
Number of stored DTCs |
- |
HINT:
Data from an actual vehicle provided for reference.
- *1: Insert a door control transmitter assembly into the ignition key cylinder and turn the ignition switch to ACC.
- *2: Turn the ignition switch to ON.
- *3: Turn the ignition switch off and remove the door control transmitter assembly from the ignition key cylinder.
(f) Enter the following menus: Powertrain / Engine / Data List. (for M20A-FKS)
(g) Read the Data List according to the display on the Techstream.
Powertrain > Engine > Data List
|
Tester Display |
Measurement Item |
Range |
Normal Condition |
Diagnostic Note |
|---|---|---|---|---|
|
Immobiliser Fuel Cut Status |
Status of immobiliser fuel cut |
ON or OFF |
OFF |
- |
(h) Enter the following menus: Powertrain / Engine and ECT / Data List. (for 2ZR-FAE)
(i) Read the Data List according to the display on the Techstream.
Powertrain > Engine and ECT > Data List
|
Tester Display |
Measurement Item |
Range |
Normal Condition |
Diagnostic Note |
|---|---|---|---|---|
|
Immobiliser Fuel Cut |
Status of immobiliser fuel cut |
ON or OFF |
OFF |
- |
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 or Immobiliser / 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 |
|---|---|---|---|
|
Security Indicator |
Security indicator light (combination meter assembly) |
OFF/ON |
w/ Theft Deterrent System |
Body Electrical > Immobiliser > Active Test
|
Tester Display |
Measurement Item |
Control Range |
Diagnostic Note |
|---|---|---|---|
|
Security Indicator |
Security indicator light (combination meter assembly) |
OFF/ON |
- |
|
|