Section 509 (Anti-Theft System)
WARNING: This page is about a different car, the 2004 Mercury Monterey and 2004 Ford Freestar. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Description And Operation
- Diagnosis And Testing
- Anti-Theft -PATS
- Passive Anti-Theft System (PATS) - Inspection And Verification
- Passive Anti-Theft System (PATS) - Diagnostic Trouble Code Index
- Passive Anti-Theft System (PATS) -Diagnostic Trouble Codes (DTC) Descriptions
- Passive Anti-Theft System (PATS) - Symptom Chart
- Passive Anti-Theft System (PATS) - Pinpoint Tests
- Connector Circuit Reference
- Pinpoint Test A: The Anti-Theft Indicator Is Always/Never On - Engine Cranks, But No Three-Second Theft Indicator Prove-out
- Pinpoint Test B: The Anti-Theft System Does Not Operate Correctly - Anti-Theft Number Of Programmed Keys Is Below Minimum
- Pinpoint Test C: The Anti-Theft System Does Not Operate Correctly - Antenna Not Connected Or Damaged Transceiver
- Pinpoint Test D: The Anti-Theft System Does Not Operate Correctly - Passive Anti-Theft System (PATS) Key Transponder Signal Is Not Received - Damaged Key Or Non-PATS Key
- Pinpoint Test E: The Anti-Theft System Does Not Operate Correctly - Passive Anti-Theft System (PATS) Received Incorrect Key-Code From Key Transponder (Unprogrammed PATS Key)
- Pinpoint Test F: The Anti-Theft System Does Not Operate Correctly - Passive Anti-Theft System (PATS) Received Invalid Format Of Key-Code From Key Transponder (Partial Key Read)
- Pinpoint Test G: The Anti-Theft System Does Not Operate Correctly - Passive Anti-Theft System (PATS) Transceiver Signal Is Not Received (Not Connected, Damaged, Or Wiring)
- Pinpoint Test H: The Vehicle Does Not Start - Theft Indicator Proves Out For Three Seconds As Normal
- Anti-Theft - Perimeter
- Notes
- Special Tool(s)
- Inspection And Verification
- Symptom Chart
- Connector Circuit Reference
- Anti-Theft - Perimeter Pinpoint Tests
- Pinpoint Test I: The Anti-Theft System Does Not Disarm - Driver Door Lock Cylinder
- Pinpoint Test J: The Anti-Theft System Does Not Operate Correctly - No Anti-Theft Alarm Horn
- Pinpoint Test K: The Anti-Theft System Does Not Operate Correctly - Anti-Theft Alarm Horn Continuously On
- Pinpoint Test L: The Anti-Theft System Does Not Operate Correctly - Turn Signals Do Not Flash When Arming
- General Procedures
- Removal And Installation