Lexus ES: Weather and traffic information cannot be obtained
CAUTION / NOTICE / HINT
NOTICE:
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Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Navigation System.
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When replacing the radio receiver assembly, always replace it with a new one. If a radio receiver assembly which was installed to another vehicle is used, the following may occur:
- A communication malfunction DTC may be stored.
- The radio receiver assembly may not operate normally.
PROCEDURE
| 1. | CHECK COVERAGE AREA |
(a) w/ Manual (SOS) Switch: Check that the current position of the vehicle is within the HD weather and traffic or DCM communication function coverage area.
w/o Manual (SOS) Switch: Check that the current position of the vehicle is within the HD weather and traffic coverage area.
OK:
Vehicle is within coverage area.
| NG |  | MOVE TO WITHIN COVERAGE AREA |
|
| 2. | CHECK SYMPTOMS |
(a) Check for symptoms (poor sound quality, sounds cannot be heard, etc.) during conventional FM radio broadcasting.
| Result | Proceed to |
|---|---|
| Symptoms occur | A |
| Symptoms do not occur | B |
| A | | GO TO "RADIO BROADCAST CANNOT BE RECEIVED OR POOR RECEPTION" IN PROBLEM SYMPTOMS TABLE |
|
| 3. | CHECK SYMPTOMS |
(a) Check for symptoms (Unable to connect to call center, etc.) with an ordinary safety connect.
| Result | Proceed to |
|---|---|
| Symptoms occur | A |
| Symptoms do not occur | B |
| A | | GO TO "UNABLE TO CONNECT TO CALL CENTER" IN PROBLEM SYMPTOMS TABLE |
| B | | REPLACE RADIO RECEIVER ASSEMBLY |
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CAUTION / NOTICE / HINT NOTICE:
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