REMOVAL
CAUTION / NOTICE / HINT
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 |
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Battery terminal is disconnected/reconnected | Perform steering sensor zero point calibration | Lane Control System (for Gasoline Model) |
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Pre-collision System (for Gasoline Model) | |||
Parking Support Brake System (for Gasoline Model)*1 | |||
Lighting System (for Gasoline Model) | |||
Memorize steering angle neutral point | Parking Assist Monitor System (for Gasoline Model) |
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Panoramic View Monitor System (for Gasoline Model) |
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Initialize power trunk lid system | Power Trunk Lid System (for Gasoline Model) |
| |
Replacement of ECM | Vehicle Identification Number (VIN) registration | MIL comes on |
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ECU communication ID registration (Immobiliser system) | Engine start function |
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Replacement of ECM (If transaxle compensation code read from ECM) |
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| for Initialization for Registration |
Replacement of ECM (If transaxle compensation code not read from ECM) |
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Replacement of ECM | Code registration (Smart access system with push-button start (for Start Function, Gasoline Model) |
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NOTICE:
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PROCEDURE
1. PRECAUTION
NOTICE:
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.
2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
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3. REMOVE COOL AIR INTAKE DUCT SEAL
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4. REMOVE INLET AIR CLEANER ASSEMBLY
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5. REMOVE AIR CLEANER ASSEMBLY WITH AIR CLEANER HOSE
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6. REMOVE ECM
(a) Rotate the 2 levers while pushing the locks, and disconnect the 2 ECM connectors. NOTICE: After disconnecting the ECM connectors, make sure that dirt, water and other foreign matter does not contact the connecting parts of the ECM connectors. | |
(b) Remove the 2 bolts, nut and ECM. NOTICE: If the ECM has been struck or dropped, replace it. | |
7. REMOVE NO. 1 ECM BRACKET
(a) Remove the 2 screws and No. 1 ECM bracket from the ECM. | |
8. REMOVE NO. 2 ECM BRACKET
(a) Remove the 2 screws and No. 2 ECM bracket from the ECM. | |