Symptoms - Theft Deterrent

/ 9-5 (9650) / 2011 / 3. Electrical System / Theft protection / Fault diagnosis, fault symptoms / Symptoms - Theft Deterrent

Note

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

1.	Perform the Diagnostic System Check - Vehicle before using the symptom tables in order to verify that all of the following are true:

•

There are no DTCs set.

•

The control modules can communicate via the serial data link.

2.	Review the system description and operation in order to familiarize yourself with the system functions. Refer to Content Theft Deterrent (CTD) Description and Operation .

Visual/Physical Inspection

•	Inspect for aftermarket devices which may affect the operation of the mobile telephone control module. Refer to Checking Aftermarket Accessories .

•	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. Refer to Testing for Intermittent Conditions and Poor Connections .

Symptom List

Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:

•	Content Theft Deterrent Malfunction

•	Security Indicator Malfunction

•	Theft Deterrent Alarm Malfunction (Alarm Siren) Theft Deterrent Alarm Malfunction (Power Sounder)

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