- DTCs are stored
- Slight vibration at a vehicle speed of 5 km/h (3 mph) or less
- Shock or vibration during acceleration
| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM1000000021PVN |
| Model Year Start: 2022 | Model: RAV4 HV | Prod Date Range: [12/2021 - 10/2022] |
| Title: A25A-FXS (ENGINE CONTROL): ENGINE COOLANT TEMPERATURE SENSOR: REMOVAL; 2022 MY RAV4 HV [12/2021 - 10/2022] | ||
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 engine coolant temperature sensor 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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Auxiliary battery terminal is disconnected/reconnected |
Perform steering sensor zero point calibration |
Lane control system |
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Parking support brake system (for HV model) |
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Pre-collision system |
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Memorize steering angle neutral point |
Parking assist monitor system |
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Panoramic view monitor system (for HV model) |
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Reset back door close position |
Power back door system (for HV model) |
|
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Back door lock initialization |
Power door lock control system |
|
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Inverter with converter assembly |
Resolver learning |
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for AWD with NICKEL METAL HYDRIDE BATTERY:
for LITHIUM-ION BATTERY:
|
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ECM |
Perform Vehicle Identification Number (VIN) registration |
DTC P063051 is output |
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|
Grille shutter switch specification infomation |
Vehicle control history (RoB) [X260E] is stored |
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Engine coolant temperature sensor |
Inspection after repair |
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NOTICE:
After the ignition switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the ignition switch off, be sure to wait for the time specified in the following table before disconnecting the cable from the negative (-) auxiliary battery terminal.
Waiting Time before Disconnecting Cable from Negative (-) Auxiliary Battery Terminal
|
System Name |
See Procedure |
|---|---|
|
Vehicle enrolled in Toyota Audio Multimedia system or safety connect system |
6 minutes |
|
Vehicle not enrolled in Toyota Audio Multimedia system and safety connect system |
1 minute |
PROCEDURE
1. DRAIN ENGINE COOLANT
Click here
![2022 - 2024 MY RAV4 HV [12/2021 - ]; MAINTENANCE: A25A-FXS COOLANT (for Engine): REPLACEMENT](/t3Portal/stylegraphics/info.gif)
2. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY (w/ Grille Shutter)
Click here
3. REMOVE INLET AIR CLEANER ASSEMBLY (w/ Grille Shutter)
Click here
4. REMOVE AIR CLEANER ASSEMBLY WITH AIR CLEANER HOSE (w/ Grille Shutter)
Click here
5. REMOVE NO. 2 ENGINE COOLANT TEMPERATURE SENSOR (w/ Grille Shutter)
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(a) Disconnect the No. 2 engine coolant temperature sensor connector. |
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(b) Remove the clip and No. 2 engine coolant temperature sensor from the water outlet. NOTICE: If the No. 2 engine coolant temperature sensor has been struck or dropped, replace it. |
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6. REMOVE INVERTER WITH CONVERTER ASSEMBLY
Click here
7. REMOVE ENGINE COOLANT TEMPERATURE SENSOR
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(a) Disconnect the engine coolant temperature sensor connector. |
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(b) Remove the clip and engine coolant temperature sensor from the water outlet. NOTICE: If the engine coolant temperature sensor has been struck or dropped, replace it. |
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