- Reset transaxle compensation code
- Perform reset memory
- CVT oil pressure calibration
- Perform road test to allow TCM to learn
| Last Modified: 05-13-2024 | 6.11:8.1.0 | Doc ID: RM1000000028HU5 |
| Model Year Start: 2023 | Model: Corolla Hatchback | Prod Date Range: [11/2022 - 03/2023] |
| Title: K120 / K121 (CVT): REVOLUTION SENSOR (NC1 SENSOR): REMOVAL; 2023 MY Corolla Corolla Hatchback [11/2022 - 03/2023] | ||
REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed, installed, or replaced during transmission revolution sensor (NC1) removal/installation are shown below.
Necessary Procedure After Parts Removed/Installed/Replaced
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Replacement Part or Procedure |
Necessary Procedure |
Effect/Inoperative when not Performed |
Link |
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Replacement of CVT fluid |
ATF thermal degradation estimate reset |
The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly |
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Replacement of transmission valve body assembly |
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PROCEDURE
1. REMOVE TRANSMISSION VALVE BODY ASSEMBLY
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![2023 - 2025 MY Corolla Corolla Hatchback [11/2022 - ]; K120 / K121 (CVT): K120 VALVE BODY ASSEMBLY: REMOVAL](/t3Portal/stylegraphics/info.gif)
2. REMOVE TRANSMISSION REVOLUTION SENSOR (NC1)
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(a) Disconnect the transmission revolution sensor (NC1) connector. |
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(b) Remove the bolt and transmission revolution sensor (NC1) from the transaxle case sub-assembly. |
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