5HB/WGN (U.S.A. and Canada): Outline
DTC B1A20-13: (CONNECTIVITY MASTER UNIT) DETECTION CONDITION AND POSSIBLE CAUSE - 5HB/WGN (U.S.A. AND CANADA)
| System malfunction location |
Antenna amplifier signal circuit malfunction |
| Detection condition |
- The remote tuner (RT) detects an open circuit in the antenna amplifier signal circuit or a disconnection with the antenna amplifier for 2 s.
|
| Fail-safe |
Not applicable |
| Possible cause |
- Antenna amplifier connector or terminal malfunction
- Remote tuner (RT) connector or terminal malfunction
- Antenna amplifier feeder malfunction
- Open circuit in antenna amplifier signal circuit
- Antenna amplifier malfunction
- Antenna amplifier malfunction
- Remote tuner (RT) malfunction
|
 Courtesy of MAZDA MOTORS CORP.
|