Replacement head connector

[BestRadarDetectors]

Yikes! You mean doesn't alert you that anything's wrong, and doesn't respond either?

The cable was damaged during the install by the installer. This is a fault we see when installers pull hard on the telco connector and try to squeeze the connector though a hole that is too small. This type of damage will result in errors but until the new head is installed and a factory reset is run to tell the ALP to memorize the new configuration it will not alert to an issue on a port that was not listed as active again.