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- Removal and installation
- Replacement
Lexus NX: Calibration
CALIBRATION
NOTICE:
When any of the following parts have been replaced, perform adjustment shown in the following table. If not, the intuitive parking assist system may not operate correctly.
ADJUST INTUITIVE PARKING ASSIST SYSTEM
(a) The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during intuitive parking assist system removal/installation are shown below.
| Part Name | Operation | Adjustment Item | Proceed to |
|---|---|---|---|
| Clearance warning ECU assembly | Replacement | Registration of bumper type | |
| Steering angle neutral point | |||
| Bumper type registration | |||
| Ultrasonic sensor detection angle registration | |||
| Ultrasonic sensor | | Ultrasonic sensor detection angle | |
| Ultrasonic sensor detection angle registration | |||
| An ultrasonic sensor becomes misaligned | Ultrasonic sensor detection angle | ||
| Ultrasonic sensor detection angle registration | |||
| An ultrasonic sensor is subjected to impact | Ultrasonic sensor detection angle | ||
| Ultrasonic sensor detection angle registration |
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Problem Symptoms Table
PROBLEM SYMPTOMS TABLE NOTICE:
The vehicle is equipped with a Supplemental Restraint System (SRS) which includes components such as airbags. Before servicing (including removal or installation of p
Terminals Of Ecu
TERMINALS OF ECU CLEARANCE WARNING ECU ASSEMBLY (a) Disconnect the I20 clearance warning ECU assembly connector. (b) Measure the voltage and resistance on the wire harness side connector according to
Diagnosis System
DIAGNOSIS SYSTEM DESCRIPTION (a) When troubleshooting a vehicle with a diagnosis system, the only difference from the usual troubleshooting procedure is connecting the Techstream to the vehicle and re
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Components
COMPONENTS ILLUSTRATION *A w/ Woofer *B w/o Woofer *1 BACK DOOR CENTER GARNISH *2 BACK DOOR LOCK COVER *3 BACK DOOR SIDE GARNISH LH *4 BACK DOOR SIDE GARNISH RH *5 BACK DOOR TRIM BASE *6 BACK DOOR TRIM BOARD ASSEMBLY *7 MULTIPLEX NETWORK DOOR ECU *8
Operation History List
OPERATION HISTORY LIST NOTICE:
The cause of a malfunction is stored in the RAM or EEPROM in the certification ECU (smart key ECU assembly). As the cause of a malfunction stored in the RAM will be cleared when the cable is disconnected from the negative (-) auxiliary battery terminal, do not disco
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