A Symptoms - Theft Deterrent

SYMPTOMS

IMPORTANT: The following steps must be completed before using the symptom tables.

1. Perform the Diagnostic System Check - Vehicle in Vehicle DTC Information before using the Symptom Tables in order to verify that all of the following are true:
- There are no DTCs set.
- The control module(s) can communicate via the serial data link. Diagnostic System Check - Vehicle
2. Review the theft systems description and operation in order to familiarize yourself with the system functions. Refer to:
- Content Theft Deterrent (CTD) Description and Operation
- Vehicle Theft Deterrent (VTD) Description and Operation

Visual/Physical Inspection
- Inspect for aftermarket accessories which could affect the operation of the theft system.
- Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.

Intermittent
Faulty electrical connections or wiring may be the cause of intermittent conditions.

Symptom List
Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:
- Content Theft Deterrent (CTD) Alarm Mode Inoperative (Domestic) Content Theft Deterrent (CTD) Alarm Mode Inoperative (Export with RPO UA2)
- Horn Inoperative in Content Theft Deterrent (CTD) Alarm Mode
- Lights Inoperative in Content Theft Deterrent (CTD) Alarm Mode
- Security Indicator Inoperative
- Intrusion Sensor Inoperative
- Theft Deterrent Alarm Inoperative