Caution / Notice / Hint
WARNING: This page is about a different variant/trim than selected.
The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during ECM removal/installation are shown below.
NECESSARY PROCEDURES AFTER PARTS REMOVED/INSTALLED/REPLACED
| Replaced Part or Performed Procedure | Necessary Procedure | Effect/Inoperative Function when Necessary Procedure not Performed | Link |
|---|---|---|---|
| Battery terminal is disconnected/reconnected | Perform steering sensor zero point calibration | Lane Tracing Assist System | Refer to INITIALIZATION [10/2020 - ] |
| Pre-collision System | |||
| Memorize steering angle neutral point | Parking Assist Monitor System | Refer to INITIALIZATION [03/2017 - ] | |
| Panoramic View Monitor System | Refer to INITIALIZATION [10/2020 - ] | ||
| Replacement of ECM | Vehicle Identification Number (VIN) registration | MIL comes on | Refer to REGISTRATION [06/2017 - ] |
| ECU communication ID registration (Immobiliser system) | Engine start function | Refer to REGISTRATION [09/2019 - 08/2022] | |
| Replacement of ECM (If possible, read the transaxle compensation code from the previous ECM) |
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|
Refer to INITIALIZATION [08/2018 - ]
for Initialization Refer to REGISTRATION [06/2017 - ] for Registration |
| Replacement of ECM (If impossible, read the transaxle compensation code from the previous ECM) |
|
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| Replacement of ECM | Code registration |
|
Refer to REGISTRATION [09/2019 - 08/2022] |
*1: When the ECM is replaced with a new one, reset memory is unnecessary.
NOTE:
- After turning the engine switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.
Refer to PRECAUTION [03/2020 - ]
- If the ECM has been struck or dropped, replace it.
- Perform Vehicle Identification Number (VIN) registration when replacing the ECM.
Refer to REGISTRATION [06/2017 - ]