Vehicle Has Poor Wave Signal Reception Sensitivity: Outline
VEHICLE HAS POOR WAVE SIGNAL RECEPTION SENSITIVITY (TELEMATICS COMMUNICATION SYSTEM) DESCRIPTION AND POSSIBLE CAUSE
| Description |
- The out of range or a low radio wave strength level is displayed even though the vehicle is in a good radio signal reception area.
- The signal strength is always displayed as out of range even if the vehicle is moving.
|
| Possible cause |
- Malfunction in wiring harness (including connector/terminal) between TEL antenna No. 1 and telematics communication unit
- Malfunction in wiring harness (including connector/terminal) between TEL antenna No. 2 and telematics communication unit
- TEL antenna No. 1 malfunction
- TEL antenna No. 2 malfunction
- Telematics communication unit malfunction
|
 Courtesy of MAZDA MOTORS CORP.
|
| 1 |
Telematics communication unit |
| 2 |
TEL antenna No. 1 |
| 3 |
TEL antenna No. 2 |