Test D: Poor Reception Or Continuous Seek/Scan In AM/FM

PINPOINT TEST D: POOR RECEPTION OR CONTINUOUS SEEK/SCAN IN AM/FM

D1-D7:

D8-D9:

Normal Operation
The radio suppression equipment reduces interference transmitted through the speakers by the engine ignition and electrical systems.

Possible Causes
- Antenna
- Antenna connections
- Noise suppression equipment
- Antenna module
- Antenna grid
- Audio unit