KING Jack error code 504
Vehicle Coax - coax run failed (NON-WARRANTABLE)
What to check, and in what order, is in the app. The flow KING Jack - Rotating Antenna + SureLock Signal Meter Diagnostic (Error Codes 500-508) walks this code step by step with the pass/fail measurements, wiring schematics and procedures that go with it, and it works offline in the bay.
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- King_JACK_Antenna_Troubleshooting_22412_Rev_C.txt
Related codes
- 500Wall Plate (power injector / wall plate failed)
- 501Power Source - coach 12 V supply problem (NON-WARRANTABLE)
- 502Signal Meter (SureLock signal meter failed)
- 503Wall Plate (same fix as 500)
- 505Splitter or Internal Coax (metered Jacks only)
- 506Signal Meter (same fix as 502)
- 507Antenna Head (rooftop head failed)
- 508Antenna Head (same fix as 507)
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