Caution / Notice / Hint
WARNING: This page is about a different car, the 2022 Toyota Corolla, 2021 Toyota Corolla, 2020 Toyota Corolla, and 2019 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during park/neutral position switch assembly adjustment are shown below.
NECESSARY PROCEDURE AFTER PARTS REMOVED/INSTALLED/REPLACED
| Replacement Part or Procedure | Necessary Procedure | Effect/Inoperative when not Performed | Link |
|---|---|---|---|
| Replacement of ECM | Vehicle Identification Number (VIN) registration | MIL comes on | Refer to REGISTRATION [01/2019 - 11/2022] |
| ECU communication ID registration (Immobiliser system) | Engine start function | Refer to REGISTRATION [09/2022 - 11/2022] | |
|
|
Refer to INITIALIZATION [01/2019 - 11/2022] | |
| Replacement of ECM*1 | Code registration (Smart Key System (for Gasoline Model, Start Function)) |
|
Refer to REGISTRATION [09/2022 - 11/2022] |
| Replacement of ECM*2 | Code registration (Immobiliser system) | Engine start | Refer to REGISTRATION [09/2022 - 11/2022] |
*1: w/ Smart Key System
*2: w/o Smart Key System
*3: w/ Steering Lock Function
HINT:
When the cable is disconnected / reconnected to the battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used.
LEARNING COMPLETES WHEN VEHICLE IS DRIVEN
| Effect/Inoperative Function when Necessary Procedure not Performed | Necessary Procedure | Link |
|---|---|---|
| Pre-collision System (for TMMMS Made) | Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 seconds or more. | Refer to INITIALIZATION [09/2022 - 11/2022] |
| Lane Tracing Assist System (for TMMMS Made) | ||
| Lane Departure Alert System (for TMMMS Made) |