Lexus NX: Installation
INSTALLATION
PROCEDURE
1. INSTALL ULTRASONIC SENSOR CUSHION SET
HINT:
Perform the following procedure only when replacement of a ultrasonic sensor cushion set is necessary.
(a) Install the ultrasonic sensor cushion set as shown in the illustration.
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.png) | Install in this Direction | - | - |
2. INSTALL REAR CORNER ULTRASONIC SENSOR RETAINER
NOTICE:
- Installing the rear corner ultrasonic sensor retainer with some double-sided tape remaining may cause poor adhesion. Perform this procedure until sufficiently removed it.
- Make sure to use a cloth when removing. Using a screwdriver, etc., may cause damage and poor adhesion.
HINT:
Use the same procedure for both rear corner ultrasonic sensor retainers.
(a) Clean the rear bumper cover surface.
(1) Remove the double-sided tape from the rear bumper cover.
(2) Wipe off any tape adhesive residue with cleaner.
| (b) Cover the sensor installation hole form the outside of the bumper cover with a 17 mm (0.67 in.) square piece of tape. |
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(c) Using a brush or felt, apply primer or equivalent to the rear corner ultrasonic sensor retainer installation area.
NOTICE:
- Replace the brush or felt if it is dirty or has become hardened.
- Keep any painted surface free from primer.
- If the primer contacts a painted surface, it may leave light primer marks. Therefore, use protective tape when using liquid primer.
- Do not touch surfaces to which primer has been applied until the rear corner ultrasonic sensor retainer has been attached.
| *a | Scribed Line |
.png) | Primer |
HINT:
Primer application outside of the scribed line is acceptable.
(d) Let the primer dry sufficiently.
NOTICE:
Do not touch applied surfaces until the primer is dried.
Recommended drying time:
10 minutes or more (23°C (73°F))
(e) Confirm that the primer has completely dried by touching the rear bumper assembly. Then remove the tape.
(f) Remove the peeling paper of a new rear corner ultrasonic sensor retainer trying not to touch the adhesion surface.
| (g) Align the rear corner ultrasonic sensor retainer with the scribed line on the rear bumper assembly and install it as shown in the illustration. NOTICE:
HINT:
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3. INSTALL REAR CORNER ULTRASONIC SENSOR
HINT:
- Use the same procedure for both rear corner ultrasonic sensors.
- When reusing the sensor, make sure that each sensor is returned to its original position.
| (a) Align the connector of the rear corner ultrasonic sensor with the scribed line of rear bumper connector and set the rear corner ultrasonic sensor retainer. |
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(b) Attach the 2 claws to install the rear corner ultrasonic sensor.
NOTICE:
- Check that the claw is securely fitted.
-
Do not push microphone surface.
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Microphone Surface
4. INSTALL REAR CENTER ULTRASONIC SENSOR RETAINER
HINT:
Use the same procedure described for the rear corner ultrasonic sensor retainer.
5. INSTALL REAR CENTER ULTRASONIC SENSOR
HINT:
Use the same procedure described for the rear corner ultrasonic sensor.
6. INSTALL NO. 2 LUGGAGE ROOM WIRE
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7. INSTALL REAR BUMPER COVER
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8. PERFORM CALIBRATION
SST: 09989-00020
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Precaution
PRECAUTION WHEN DISCONNECTING AUXILIARY BATTERY CABLE (a) After the power switch is turned off, the radio receiver assembly requires approximately 6 minutes to record various types of memory and setti
SEE MORE:
Components
COMPONENTS ILLUSTRATION *1 DECK FLOOR BOX LH *2 NO. 3 DECK BOARD SUB-ASSEMBLY *3 REAR DECK FLOOR BOX *4 NEGATIVE AUXILIARY BATTERY TERMINAL N*m (kgf*cm, ft.*lbf): Specified torque - - ILLUSTRATION *1 DCM (TELEMATICS TRANSCEIVER) *2 MOBILEPHONE BATTERY
Diagnosis System
DIAGNOSIS SYSTEM CHECK DLC3 (a) Check the DLC3. Click here INSPECT AUXILIARY BATTERY VOLTAGE (a) Measure the auxiliary battery voltage. Standard voltage: 11 to 14 V (power switch off) If the voltage is below 11 V, recharge or replace the auxiliary battery.
