![2019 - 2022 MY Avalon HV [04/2018 - ]; PARK ASSIST / MONITORING: INTELLIGENT CLEARANCE SONAR SYSTEM (for HV Model): CALIBRATION](/t3Portal/stylegraphics/info.gif)
- Throttle body with motor assembly
- Cam timing control motor with EDU assembly
- Camshaft timing gear assembly
- Engine assembly
- Cylinder head sub-assembly
- Camshaft (for intake or exhaust camshaft)
- Camshaft timing exhaust gear assembly
- Piston or piston ring
- Mass air flow meter sub-assembly
- Port fuel injector assembly
- Direct fuel injector assembly
- Fuel pump (for low pressure side)
- Fuel pump assembly (for high pressure side)
- No.2 fuel pressure sensor (for low pressure side)
- Fuel pressure sensor (for high pressure side)
- Air fuel ratio sensor (sensor 1)
- Air fuel ratio sensor (sensor 2)
- Engine coolant temperature sensor
- Spark plug
- Ignition coil assembly
- EGR valve assembly
- Air intake system parts
- Exhaust system parts
- Knock control sensor
| Last Modified: 08-21-2023 | 6.11:8.1.0 | Doc ID: RM100000001A0AI |
| Model Year Start: 2019 | Model: Avalon HV | Prod Date Range: [04/2018 - 08/2020] |
| Title: INTRODUCTION: REPAIR INSTRUCTION: INITIALIZATION; 2019 - 2020 MY Avalon Avalon HV [04/2018 - 08/2020] | ||
INITIALIZATION
PROCEDURES NECESSARY WHEN CABLE IS DISCONNECTED/RECONNECTED TO NEGATIVE (-) AUXILIARY BATTERY TERMINAL (for HV Model)
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Necessary Procedure |
Effect/Inoperative Function when Necessary Procedure not Performed |
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*1: When performing learning using the Techstream.
Click here
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Perform steering sensor zero point calibration |
Lane Departure Alert System (w/ Steering Control) |
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Pre-collision System |
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Intelligent Clearance Sonar System*1 |
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Lighting System (for HV Model with Cornering Light) |
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Memorize steering angle neutral point |
Parking Assist Monitor System |
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Panoramic View Monitor System |
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NOTICE:
- After the power switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the power switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) auxiliary battery terminal. (for Audio and Visual System)
- After the power switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the power switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) auxiliary battery terminal. (for Navigation System)
PROCEDURES NECESSARY WHEN CABLE IS DISCONNECTED/RECONNECTED TO NEGATIVE (-) AUXILIARY BATTERY TERMINAL (for Gasoline Model)
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Necessary Procedure |
Effect/Inoperative Function when Necessary Procedure not Performed |
Link |
|---|---|---|
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*1: When performing learning using the Techstream.
Click here
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Perform steering sensor zero point calibration |
Lane Departure Alert System (w/ Steering Control) |
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Pre-collision System |
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Intelligent Clearance Sonar System*1 |
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Lighting System (for Gasoline Model with Cornering Light) |
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Memorize steering angle neutral point |
Parking Assist Monitor System |
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Panoramic View Monitor System |
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NOTICE:
- After the engine switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the engine switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) battery terminal. (for Audio and Visual System)
- After the engine switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the engine switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) battery terminal. (for Navigation System)
PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED (for HV Model)
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Replaced Part |
Necessary Procedure |
Effect/Inoperative Function when Necessary Procedure not Performed |
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*1: If the vehicle height has changed due to suspension or tire replacement.
*2: Only necessary when Television camera assembly has been removed/installed or replaced. *3: w/ Garage Door Opener System |
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ECM |
Perform Vehicle Identification Number (VIN) registration |
MIL illuminates |
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Inspection after repair |
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Inverter with converter assembly |
Resolver learning |
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Hybrid vehicle transaxle assembly |
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HV battery |
Battery status info update |
HV battery status information cannot be updated |
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Hybrid battery terminal block |
High voltage fuse accumulated load history reset |
DTCs are stored |
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Millimeter wave radar sensor assembly |
Adjust millimeter wave radar sensor assembly |
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Adjust forward recognition camera |
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Parking Brake ECU (brake actuator assembly) |
Operate the electric parking brake switch (electric parking brake switch assembly) |
Parking brake indicator light blinks when the power switch is first turned on (IG) |
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Rack and pinion power steering gear assembly |
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DCM (telematics transceiver) |
DCM activation |
Safety Connect System |
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Back-up battery |
Perform the reset back-up battery condition |
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Steering sensor |
Steering angle zero point learning (Initialize intelligent clearance sonar system) |
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Clearance warning ECU assembly |
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Steering sensor |
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Parking Assist Monitor System |
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Suspension, tires, etc.*1 |
Rear television camera assembly optical axis adjustment (Back camera position setting) |
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Television camera assembly |
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Steering sensor |
Steering angle zero point learning (Initialize panoramic view monitor system) |
Panoramic View Monitor System |
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Parking assist ECU |
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Television camera assembly |
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Front television camera view adjustment |
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Side television camera view adjustment |
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Suspension, tires, etc.*1 |
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Blind spot monitor sensor |
Blind spot monitor beam axis adjustment |
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Inner rear view mirror assembly*3 |
Register codes in the garage door opener system |
Garage Door Opener System |
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Code registration (Smart key System (for Start Function, HV Model)) |
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Zero point calibration (Occupant classification system) |
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Initialize position control ECU |
Front Power Seat Control System |
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Servo motor initialization (Air conditioning system) |
DTCs are stored |
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Initialize power window control system |
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Initialize sliding roof system |
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Synchronize the vehicle information |
Lighting system (for HV Model with Cornering Light) |
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Change grille shutter control mode and/or perform initialization |
Grille Shutter System |
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PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED (for Gasoline Model)
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Replaced Part |
Necessary Procedure |
Effect/Inoperative Function when Necessary Procedure not Performed |
Link |
|---|---|---|---|
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*1: Not necessary when ECM replaced with new one.
*2: If the vehicle height has changed due to suspension or tire replacement. *3: w/ Garage Door Opener System *4: Applies only for when removing and installing or replacing the television camera assembly. |
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ECM |
Vehicle Identification Number (VIN) registration |
MIL comes on |
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ECU communication ID registration (Immobiliser system) |
Engine start function |
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Inspection after repair |
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Millimeter wave radar sensor assembly |
Adjust millimeter wave radar sensor assembly |
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Adjust forward recognition camera |
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Automatic transaxle assembly |
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ECM (If transaxle compensation code read from ECM) |
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ECM (If transaxle compensation code not read from ECM) |
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Automatic transaxle 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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Absorber control ECU |
Registration of vehicle identification information |
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Perform system variant learning and acceleration sensor zero point calibration |
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Skid control ECU (brake actuator assembly) |
Operate the electric parking brake switch (electric parking brake switch assembly) |
Parking brake indicator light blinks when the engine switch is first turned on (IG) |
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Rack and pinion power steering gear assembly |
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DCM (telematics transceiver) |
DCM activation |
Safety Connect System |
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Back-up battery |
Perform the reset back-up battery condition |
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Steering sensor |
Steering angle zero point learning (Initialize intelligent clearance sonar system) |
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Clearance warning ECU assembly |
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Steering sensor |
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Parking Assist Monitor System |
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Suspension, tires, etc.*2 |
Rear television camera assembly optical axis adjustment (Back camera position setting) |
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Television camera assembly |
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Steering sensor |
Steering angle zero point learning (Initialize panoramic view monitor system) |
Panoramic View Monitor System |
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Parking assist ECU |
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Television camera assembly |
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Front television camera view adjustment |
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Side television camera view adjustment |
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Suspension, tires, etc.*2 |
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Blind spot monitor sensor |
Blind spot monitor beam axis adjustment |
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Register codes in the garage door opener system |
Garage Door Opener System |
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Code registration (Smart Key System (for Start Function, Gasoline Model)) |
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Zero point calibration (Occupant Classification System) |
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Initialize position control ECU |
Front Power Seat Control System |
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Servo motor initialization (Air conditioning system (for Automatic Air Conditioning System)) |
DTCs are output |
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Initialize power window control system |
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Initialize sliding roof system |
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Synchronize the vehicle information |
Lighting system (for Gasoline Model with Cornering Light) |
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