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 4WD ECU assembly 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 |
|---|---|---|---|
for T24A-FTS
|
1. ECU Data Save (ECU being replaced) | Dynamic Torque Control AWD System (for T24A-FTS, A25A-FKS (Type B)) | Refer to CALIBRATION [11/2021 - 03/2023] , or refer to CALIBRATION [03/2023 - ] |
| 2. ECU Configuration (New ECU) | Vehicle Control History (RoB) are stored | Refer to ECU CONFIGURATION [11/2021 - ] | |
| 3. ECU Data Write (When replacing 4WD ECU assembly) (New ECU) | Dynamic Torque Control AWD System (for T24A-FTS, A25A-FKS (Type B)) | Refer to CALIBRATION [11/2021 - 03/2023] , or refer to CALIBRATION [03/2023 - ] | |
for Power Seat
|
Initialize fold seat control ECU | Rear Power Seat Control System | Refer to INITIALIZATION [11/2021 - ] |
*1: Even when not replacing the part, it is necessary to perform the specified necessary procedures after installation.
NOTE:
- To prevent the key from being locked in the vehicle, make sure to enter e-latch inspection mode and enable the manual release handle before disconnecting the cable from the negative (-) battery terminal.
- When the 4WD ECU assembly is replaced, before removing the 4WD ECU assembly, it is necessary to perform ECU Data Save to save the original 4WD ECU assembly information.
for T24A-FTS:
Refer to CALIBRATION [11/2021 - 03/2023] , or refer to CALIBRATION [03/2023 - ]
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 Procedure not Performed | Necessary Procedure | Link |
|---|---|---|
| Lighting System (EXT) | Drive the vehicle straight ahead at 15 km/h (10 mph) or more for 1 second or more. | Refer to INITIALIZATION [11/2021 - ] |
| Front Camera System | ||
| Adaptive High Beam System | ||
| Stop and Start System | Idle the engine for approximately 5 to 60 minutes or drive the vehicle until stop and start control is permitted. | Refer to PRECAUTION [11/2021 - 03/2023] , or refer to PRECAUTION [03/2023 - 03/2024] |
LEARNING COMPLETES WHEN VEHICLE IS OPERATED NORMALLY
| Effect/Inoperative Function when Necessary Procedure not Performed | Necessary Procedure | Link |
|---|---|---|
E-latch System
|
Perform door unlock operation with door control switch or electrical key transmitter sub-assembly switch. | Refer to INITIALIZATION [11/2021 - ] |
| Power Back Door System | Reset back door close position | Refer to INITIALIZATION [11/2021 - ] |
| Air Conditioning System | After the ignition switch is turned to ON, the servo motor standard position is recognized. | - |
COMPONENTS (REMOVAL)
| Callout - Procedure | Part Name Code | ||||
|---|---|---|---|---|---|
| 1 | TONNEAU COVER ASSEMBLY | 64910J | - | - | - |
| 2 | DECK BOARD ASSEMBLY | 58410B | - | - | - |
| 3 | REAR SEAT ASSEMBLY | - | - | - | - |
| 4 | REAR DECK FLOOR BOX | 64993 | - | - | - |
| 5 | REAR FLOOR BOARD REAR RH | 58417B | - | - | - |
| 6 | REAR FLOOR BOARD REAR LH | 58418H | - | - | - |
| 7 | DECK FLOOR BOX RH | 64995 | - | - | - |
| 8 | DECK FLOOR BOX LH | 64997 | - | - | - |
| *A | w/o Spare Tire | *B | w/ Spare Tire |
| Callout - Procedure | Part Name Code | ||||
|---|---|---|---|---|---|
| 9 | REAR DOOR SCUFF PLATE LH | 67918A | - | - | - |
| 10 | REAR FLOOR FINISH PLATE | 58387B | - | - | - |
| 11 | REAR DOOR OPENING TRIM WEATHERSTRIP LH | 62332A | - | - | - |
| 12 | NO. 1 SIDE TRIM BASE COVER LH | 62525D | - | - | - |
| 13 | REAR SEAT SIDE GARNISH LH | 62552F | - | - | - |
| 14 | ROPE HOOK ASSEMBLY | 66310H | See step 14 | - | - |
| 15 | LUGGAGE HOLD BELT STRIKER ASSEMBLY | 58460D | - | - | - |
| 16 | NO. 1 LUGGAGE COMPARTMENT TRIM HOOK | 64725F | See step 16 | - | - |
| 17 | DECK TRIM SIDE PANEL ASSEMBLY LH | 64740C | See step 17 | - | - |
| Callout - Procedure | Part Name Code | ||||
|---|---|---|---|---|---|
| 18 | 4WD ECU ASSEMBLY | 89630A | - | - | - |
| 19 | 4WD ECU ASSEMBLY | 89630A | - | - | - |
| *A | for A25A-FKS | *B | for T24A-FTS |
| *C | Type A | *D | Type B |