Symptom Chart: Passive Anti-Theft System (PATS)

Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to DIAGNOSTIC METHODS for information regarding Ford-specific diagnostic practices.

SYMPTOM CHART - PASSIVE ANTI-THEFT SYSTEM (PATS)

Condition	Possible Sources	Actions
The engine does not start	Driveability concern Passive Anti-Theft System (PATS) concern Starting system concern	REFER to DIAGNOSTIC ROUTINE E .
STARTING SYSTEM FAULT is displayed in the message center	Passive Anti-Theft System (PATS) concern	RETREIVE and DIAGNOSE all Passive Anti-Theft System (PATS) Diagnostic Trouble Codes (DTCs) in the Body Control Module (BCM) and Powertrain Control Module (PCM). REFER to DTC CHART: POWERTRAIN CONTROL MODULE (PCM) or REFER to DTC CHART: BODY CONTROL MODULE (BCM) .