PROCEDURES NECESSARY WHEN BATTERY TERMINAL IS DISCONNECTED/RECONNECTED
Necessary Procedures | Effect/Inoperative Function When Necessary Procedures are not Performed | Link |
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Drive the vehicle until stop and start control is permitted (approximately 5 to 60 minutes) | Stop and Start System (for 2AR-FE) | |
Stop and Start System (for 2GR-FKS) | ||
Memorize steering angle neutral point | Panoramic View Monitor System | |
Initialize back door lock | Power Door Lock Control System | |
Initialize servo motor | Air Conditioning System | |
Reset slide door close position | Power Slide Door System | |
Reset back door close position | Power Back Door System |
Note
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 90 seconds before disconnecting the cable from the negative (-) battery terminal. (Audio and Visual System (for Radio and Display Type))
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 120 seconds before disconnecting the cable from the negative (-) battery terminal. (Navigation System (for Radio and Display Type))
After the engine switch is turned off, the navigation receiver assembly records various types of memory and settings. As a result, after turning the engine switch off, make sure to wait at least 90 seconds before disconnecting the cable from the negative (-) battery terminal. (Navigation System (for Navigation Receiver Type))
PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED
Replacement Part | Necessary Procedure | Effect/Inoperative Function when Necessary Procedures are not Performed | Link |
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ECM | Perform Vehicle Identification Number (VIN) or frame number registration | DTC is stored | Click here for 2AR-FE Click here for 2GR-FKS |
ECU communication ID registration (Immobiliser System) | Engine start function | See Service Bulletin for the registration method. | |
for 2AR-FE |
Inspection after repair |
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for 2GR-FKS |
Inspection after repair |
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Engine stop and start ECU |
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Stop and Start System | Click here for 2AR-FE |
Air conditioning amplifier assembly |
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Starter assembly Note When the starter assembly is replaced, "ST NO. 1 relay" and "ST NO. 2 relay" must be also replaced. |
Clear number of starter operations | ||
Airbag sensor assembly |
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Air bleed oil pump assembly with motor assembly | ||
Battery | Switch battery type | ||
Engine stop and start ECU |
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Stop and Start System | Click here for 2GR-FKS |
Air conditioning amplifier assembly |
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Starter assembly Note When the starter assembly is replaced, "ST NO. 1 relay" and "ST NO. 2 relay" must be also replaced. |
Clear number of starter operations | ||
Airbag ECU assembly |
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Check oil pump with solenoid assembly | ||
Battery | Switch battery type | ||
Automatic transaxle assembly |
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Click here for Initialization Click here for Registration |
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ECM (If possible, read the transaxle compensation code from the previous ECM) |
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ECM (If impossible, read the transaxle compensation code from the previous 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 | |
ECM | Perform the following procedures in the order shown:
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Perform the following procedures in the order shown:
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Airbag ECU assembly (Yaw rate and acceleration sensor) | Perform the following procedures in the order shown:
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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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Click here for Initialization Click here for Registration |
Parking brake ECU assembly | Operate the electric parking brake switch (combination switch assembly) | Parking brake indicator light (red) blinks when the engine switch is first turned on (IG) | |
Skid control ECU (brake actuator assembly) | Perform yaw rate and acceleration sensor zero point calibration and store system information |
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Yaw rate and acceleration sensor (airbag ECU assembly) | Perform the following procedures in the order shown:
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Power steering ECU assembly |
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Electric power steering column sub-assembly | Perform torque sensor zero point calibration | ||
Telematics transceiver*3 | Register vehicle information | Emergency call service | |
Mobilephone battery*3 | Reset mobilephone battery condition | ||
Navigation receiver assembly*2 |
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Click here for Initialization Click here for Registration |
Blind spot monitor sensor | Blind spot monitor beam axis adjustment | Blind Spot Monitor System | |
Spiral cable with sensor sub-assembly | Steering angle neutral point (Initialize panoramic view monitor system) | Panoramic View Monitor System | Click here for Initialization Click here for Calibration |
Parking assist ECU |
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Rear television camera assembly | Rear television camera view adjustment | ||
Front television camera assembly | Front television camera view adjustment | ||
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Side television camera view adjustment | ||
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Television camera view adjustment | ||
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Perform code registration (Immobiliser system) |
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See Service Bulletin for the registration method. |
Position control ECU assembly | Register the seat position | Rear power seat function (Rear Power Seat Control System (w/ Memory)) | |
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Initialize servo motor (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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Slide door motor unit | Reset slide door close position | Power Slide Door System | |
Back door motor unit | Reset back door close position | Power Back Door System | |
Headlight ECU sub-assembly LH |
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Headlight leveling function | |
Rear height control sensor sub-assembly | Initialize headlight ECU sub-assembly LH |
*1: When the ECM is replaced with a new one, reset memory is unnecessary.
*2: w/ G-BOOK
*3: w/ Telematics Transceiver except G-BOOK