Checking Slot Antenna - Audio System
If the values listed in the "Checking Radio Cables" and "Checking Antenna Ground G305" are correct, check for:
^ Short to ground of the inner conductor of the integrated roof antenna lead-in cable.
^ Resistance measured between the inner and outer conductor of the integrated roof antenna lead-in cable should be infinity ("O.L." on most DVOMs).
^ Torn or folded integrated roof antenna.