Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Cellular Phone Registration Failure
CAUTION / NOTICE / HINT
NOTICE:
Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Audio and Visual System.
Click here .gif)
HINT:
If the operation of a cellular phone or the radio receiver assembly is requested, make sure to follow the instructions closely and perform the operation.
PROCEDURE
| 1. | CHECK USAGE CONDITION |
(a) Check that the vehicle and cellular phone meet the following conditions:
NOTICE:
If changing cellular phone settings, updating software, etc. is necessary, make sure to obtain the permission of the customer before performing it.
-
The cellular phone is "Bluetooth" compatible.
Click here
- "Bluetooth" setting of the cellular phone is on.
- Operating system and software of the cellular phone are the latest versions.
- There are no other radio wave emitting devices ("Wi-Fi" communication device, etc.) in the cabin.
- The "Wi-Fi" setting of the cellular phone is off.
- The "Wi-Fi" tethering setting of the cellular phone is off.
(b) Register the cellular phone again and check if it is registered correctly.
HINT:
If operation of the cellular phone or radio receiver assembly is requested, make sure to follow the instructions closely and perform the operation.
| Result | Proceed to |
|---|---|
| Cellular phone can be registered. | A |
| Cellular phone cannot be registered. | B |
| A | .gif) | END |
|
.gif)
| 2. | RESTART CELLULAR PHONE |
(a) Restart the cellular phone.
(b) Turn the engine switch off.
(c) Turn the engine switch on (ACC).
(d) Register the cellular phone as a connected device again and check if it is registered correctly.
HINT:
If operation of the cellular phone or radio receiver assembly is requested, make sure to follow the instructions closely and perform the operation.
| Result | Proceed to |
|---|---|
| Cellular phone can be registered. | A |
| Cellular phone cannot be registered. | B |
| A | | END |
|
| 3. | BRING CELLULAR PHONE NEAR IN-VEHICLE DEVICE |
(a) Place the cellular phone close to the radio receiver assembly.
(b) Register the cellular phone as a connected device again and check if it is registered correctly.
HINT:
If operation of the cellular phone or radio receiver assembly is requested, make sure to follow the instructions closely and perform the operation.
| Result | Proceed to |
|---|---|
| Cellular phone can be registered. | A |
| Cellular phone cannot be registered. | B |
| A | | END |
|
| 4. | CLEAR REGISTERED DEVICE INFORMATION |
(a) Clear all "Bluetooth" devices registered to the cellular phone and radio receiver assembly.
(b) Register the cellular phone as a connected device again and check if it is registered correctly.
HINT:
If operation of the cellular phone or radio receiver assembly is requested, make sure to follow the instructions closely and perform the operation.
| Result | Proceed to |
|---|---|
| Cellular phone can be registered. | A |
| Cellular phone cannot be registered. | B |
| A | | END |
|
| 5. | CHECK USING ANOTHER VEHICLE |
(a) Check if the cellular phone can be registered normally to another "Bluetooth" audio compatible vehicle of the same model.
HINT:
- Make sure to obtain the customer's permission to perform this procedure.
- After the inspection, clear the registered information and usage history acquired during the inspection.
- If operation of the cellular phone or radio receiver assembly is requested, make sure to follow the instructions closely and perform the operation.
| Result | Proceed to |
|---|---|
| Cellular phone can be registered. | A |
| Cellular phone cannot be registered. | B |
| A | | REPLACE RADIO RECEIVER ASSEMBLY |
|
| 6. | RESTART CELLULAR PHONE |
(a) Restart the cellular phone.
(b) Turn the engine switch off.
(c) Turn the engine switch on (ACC).
(d) Register the cellular phone as a connected device again and check if it is registered correctly.
HINT:
If operation of the cellular phone or radio receiver assembly is requested, make sure to follow the instructions closely and perform the operation.
| Result | Proceed to |
|---|---|
| Cellular phone can be registered. | A |
| Cellular phone cannot be registered. | B |
| A | | END |
|
| 7. | CHECK USING ANOTHER CELLULAR PHONE |
(a) Using another "Bluetooth" compatible cellular phone, register the cellular phone and check that it is registered correctly.
HINT:
- Make sure to obtain the customer's permission to perform this procedure.
- After the inspection, clear the registered information and usage history acquired during the inspection.
- If operation of the cellular phone or radio receiver assembly is requested, make sure to follow the instructions closely and perform the operation.
| Result | Proceed to |
|---|---|
| Cellular phone can be registered. | A |
| Cellular phone cannot be registered. | B |
| A | | END (ONLY A "Bluetooth" COMPATIBLE CELLULAR PHONE CAN BE USED) |
| B | | REPLACE RADIO RECEIVER ASSEMBLY |
Voice is not Recognized
PROCEDURE 1. CHECK CONDITION (a) While paying attention to the condition of the spoken voice command, perform a voice recognition operation. OK: Voice command is recognized normally. HINT: ...
Cellular Phone Inspection
PROCEDURE 1. CHECK USAGE CONDITION (a) Check that the vehicle and cellular phone meet the following conditions: NOTICE: If changing cellular phone settings, updating software, etc. is necessa ...
Other materials:
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Smart Access System With Push-button Start (for Entry Function): How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use these procedures to troubleshoot the smart access system with push-button start (for Entry Function).
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT 2. CUSTOMER PROBLEM ANALYSIS HINT:
In troubleshoo ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Rear Crossing Traffic Alert Buzzer (w/o Rear No. 2 Seat): Removal
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 blind spot monitor buzzer removal/installation are shown below. Necessary Procedures After Parts Remove ...
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
- For your information
- Pictorial index
- For safety and security
- Instrument cluster
- Operation of each component
- Driving
- Lexus Display Audio system
- Interior features
- Maintenance and care
- When trouble arises
- Vehicle specifications
- For owners
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
0.0125