Caution / Notice / Hint
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during the transfer assembly removal/installation are shown below.
| Replaced Part or Performed Procedure | Necessary Procedure | Effect/Inoperative Function when Necessary Procedure not Performed | Link |
|---|---|---|---|
| Replacement of ECM | Vehicle Identification Number (VIN) registration | MIL comes on | Refer to REGISTRATION [09/2022 - ] |
| ECU configuration | - | Refer to ECU CONFIGURATION [09/2022 - ] | |
| Update ECU security key | Vehicle Control History (RoB) are stored | Refer to UPDATE ECU SECURITY KEY [09/2022 - ] | |
| Heavy Knock History | - | Refer to REGISTRATION [09/2022 - ] | |
| ECU communication ID registration (Immobiliser system) | Engine start function | Refer to REGISTRATION [11/2022 - ] | |
| Replacement of ECM | for UC80F
|
|
Initialization: Refer to INITIALIZATION [09/2024 - ] Registration: Refer to REGISTRATION [09/2024 - ] |
| Replacement of automatic transaxle assembly |
|
|
Initialization: Refer to INITIALIZATION [09/2024 - ] Registration: Refer to REGISTRATION [09/2024 - ] |
| Replacement of automatic transaxle fluid | ATF thermal degradation estimate reset | The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly | Refer to INITIALIZATION [09/2024 - ] |
| Replacement of ECM | Code registration (Smart Key System (for Gasoline Model, Start Function)) |
|
Refer to REGISTRATION [11/2022 - ] |
|
Inspection after repair |
|
Refer to INITIALIZATION [09/2022 - ] |
| Front wheel alignment adjustment |
|
|
w/ Electric Parking Brake System: Refer to UTILITY [11/2022 - ] w/o Electric Parking Brake System: Refer to UTILITY [09/2024 - ] |
| Tire | ECU Data Initialization (When performing tire replacement after RoB code X2104 is output) | Active Torque Split AWD System | Refer to CALIBRATION [09/2022 - ] |
*1: w/ Steering Lock Function
*2: Not necessary when ECM replaced with new one.
*3: If transaxle compensation code read from ECM
*4: If transaxle compensation code not read from ECM
- The engine assembly with transaxle is very heavy. Be sure to follow the procedure described in the repair information, or the engine lifter may suddenly drop or the engine assembly with transaxle may fall off the engine lifter.
*a An Object Exceeding Weight Limit of Engine Lifter - To prevent burns, do not touch the engine, exhaust manifold or other high temperature components while the engine is hot.
- The transaxle assembly is very heavy. Be sure to follow the procedure described in the repair information, or the transmission jack may suddenly drop.
*a An Object Exceeding Weight Limit of Transmission Jack
When the manual transaxle assembly is removed, be sure to use a new clutch release cylinder with bearing assembly and new installation bolts. Removal of the manual transaxle assembly allows the compressed clutch release cylinder with bearing assembly to return to its original position. Dust from the moving section may damage the seal of the clutch release cylinder with bearing assembly, possibly causing clutch fluid leaks.
HINT:
When the cable is disconnected / reconnected to the auxiliary 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 Procedures are not Performed Necessary Procedures Link Front Camera System Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 seconds or more. Refer to INITIALIZATION [11/2022 - ] - Learning completes when vehicle is operated normally
Effect/Inoperative Function When Necessary Procedures are not Performed Necessary Procedures Link Power Door Lock Control System - Back door opener
Perform door unlock operation with door control switch or electrical key transmitter sub-assembly switch. Refer to INITIALIZATION [11/2022 - ]