No Antenna Connection

Test 1 - 4:

Test 5 - 8:

SYMPTOM
NO ANTENNA CONNECTION

POSSIBLE CAUSES
- Bad antenna connection
- Fixed mast antenna
- Bad power amplifier connections
- Fused IGN Run/ACCY CKT open
- Defogger/antenna module ground CKT open
- Rear defogger/antenna module
- Rear window antenna grid