Caution / Notice / Hint
WARNING: This page is about a different car, the 2025 Toyota Corolla Cross and 2024 Toyota Corolla Cross. However, it is still accessible from the selected car via links, so may be relevant.
COMPONENTS (REMOVAL)
| Procedure | Part Name Code | ||||
|---|---|---|---|---|---|
| 1 | NO. 1 ENGINE UNDER COVER ASSEMBLY | 51410 | - | - | - |
| 2 | REAR ENGINE UNDER COVER LH | 51444A | - | - | - |
| 3 | DRAIN ENGINE COOLANT | - | - | See step 3 | - |
| 4 | DRAIN CONTINUOUSLY VARIABLE TRANSAXLE FLUID | - | - | See step 4 | - |
| Procedure | Part Name Code | ||||
|---|---|---|---|---|---|
| 5 | NO. 2 WATER BY-PASS HOSE | 16264D | - | - | - |
| 6 | INLET WATER HOSE | 16262 | - | - | - |
| 7 | TRANSMISSION OIL COOLER | 33493C | - | - | - |
| • | Non-reusable part | - | - |
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during the transmission oil cooler removal/installation are shown below.
NECESSARY PROCEDURE AFTER PARTS REMOVED/INSTALLED/REPLACED
| Replacement Part or Procedure | Necessary Procedures | Effect/Inoperative Function When Necessary Procedures are not Performed | Link |
|---|---|---|---|
| CVT fluid | ATF thermal degradation estimate reset | The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly | Refer to INITIALIZATION [11/2023 - ] |
| Bleed air from oil pump (continuously variable transaxle assembly) | Stop and start system | Refer to REGISTRATION [09/2021 - ] |