Other information:
Overview
The
perimeter alarm system deters unauthorized entry into the vehicle by
sounding the horn and flashing all the turn signals and interior
courtesy lamps. When an unauthorized entry occurs, the horn and lamps
activate for 30 seconds. After 30 seconds, the horn stops sounding, but
the lamps continue to flash for up to 5 minutes...
DTC Chart: AWD System - PCM
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
Network DTCs
(U-codes) are often a result of intermittent concerns such as damaged
wiring or low battery voltage occurrences...