Ford Workshop Service and Repair Manuals > Streetka 2003.5 (01.2003-07.2005) > Mechanical Repairs | 4 Electrical | 419 Electronic Feature Group | 419-01A Anti-Theft - Active | Description and Operation | Diagnosis and Testing | Anti-Theft - Active

Anti-Theft - Active - Vehicles Built From: 01-2005 > < Anti-Theft - Active

Anti-Theft - Active - Anti-Theft - Active—Vehicles Built Up To: 01/2005

Streetka 2003.5 (01/2003-07/2005)

Diagnosis and Testing

Refer to Wiring Diagrams Section 419-01A, for schematic and connector information.

General Equipment

Worldwide Diagnostic System (WDS)

Inspection and Verification

Verify the customer concern.

Visually inspect for obvious signs of mechanical or electrical damage.

Visual Inspection Chart

Mechanical	Electrical
Misaligned door(s), hood, liftgate, luggage compartment lid or convertible top storage compartment lid Latch(es) Cable(s) Switch(es) Lock cylinder(s) Linkage(s)	Fuse(s) Wiring harness Electrical connector(s) Relay(s) Alarm system blocking diode Central junction box (CJB) Alarm module Remote transmitter Remote transmitter battery Anti-theft alarm horn with integral battery (within the alarm module)

If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.

If the cause is not visually evident, verify the symptom and refer to the Alarm System Self-Test.

Alarm System Self-Test

NOTE:The alarm system can only be operated by the remote transmitter(s).

The alarm module is equipped with a manually activated alarm system self-test. When the alarm system self-test is activated the alarm module will give visual and audible responses every time an input is actuated. If any particular response is not apparent, GO to Pinpoint Test A.

NOTE:The alarm module will automatically exit from the alarm system self-test mode after 2 minutes if no inputs are received.

Place the ignition key in the OFF position.

Unhook and partly open the convertible top. (Streetka only).

Open the hood.

Make sure that both the doors and liftgate or luggage compartment lid are fully closed.

Press the hood switch 5 times (counting on releasing), leaving at least 1 second between each press.

NOTE:If the alarm module does not enter the alarm system self-test mode, repeat Step 5.

The alarm system will enter the alarm system self-test mode which will be confirmed by 4 short visual and acoustic signals from the turn signal and hazard lamps and the anti-theft alarm horn with integral battery. This also tests the operation of the hood switch.

Close the hood.

Open the driver door and then close it again. A short visual and acoustic signal from the turn signal and hazard lamps and the anti-theft alarm horn with integral battery should be apparent.

Introduce an arm at about 30 cm from the microwave sensor (parking brake control lever zone). A short visual and acoustic signal from the turn signal and hazard lamps and the anti-theft alarm horn with integral battery should be apparent.

Place the ignition key in the ON position. A short acoustic signal (approximately 1 second) from the anti-theft alarm horn with integral battery should be apparent.

Release the convertible top storage compartment lid using the release button. Open and close the convertible top storage compartment lid. A short visual and acoustic signal from the turn signal and hazard lamps and the anti-theft alarm horn with integral battery should be apparent. (Streetka only).

Place the ignition key in the OFF position.

Remove the ignition key.

Open the liftgate or luggage compartment lid using the remote transmitter and then close it again. A short visual and acoustic signal from the turn signal and hazard lamps and the anti-theft alarm horn with integral battery should be apparent.

Open the passenger door and then close it again. A short visual and acoustic signal from the turn signal and hazard lamps and the anti-theft alarm horn with integral battery should be apparent.

Press the locking button on the remote transmitter to exit the alarm system self-test mode. A long acoustic signal from the anti-theft alarm horn with integral battery should be apparent to confirm the exit from the alarm system self-test mode.

If the cause is not visually evident after the Alarm System Self-Test, connect the WDS to the data link connector (DLC).

Retrieve and record the diagnostic trouble code (DTCs).

If the DTCs retrieved are related to the concern, go to the Diagnostic Trouble Code (DTC) Index.

Diagnostic Trouble Code (DTC) Index Chart

DTC	Description/Condition	Action
B1320	Driver door ajar circuit failure	GO to Pinpoint Test A.
B1328	Passenger door ajar circuit failure	GO to Pinpoint Test A.
B1332	Liftgate or luggage compartment lid ajar circuit failure	GO to Pinpoint Test A.
B1520	Hood switch circuit failure	GO to Pinpoint Test A.

If no DTCs related to the concern are retrieved, proceed to the Symptom Chart.

Symptom Chart

Symptom	Possible Sources	Action
The alarm system does not arm	* Door(s) open. * Liftgate or luggage compartment lid open.	* Make sure that all doors and hood are correctly closed. TEST the system for normal operation.
	* Remote Transmitter.	* Program the remote transmitter. REFER to: Remote Transmitter Programming (501-14 Handles, Locks, Latches and Entry Systems, General Procedures). TEST the system for normal operation.
	* Remote transmitter battery.	* INSTALL a new remote transmitter battery. TEST the system for normal operation.
	* Circuit(s). * Convertible top storage compartment lid switch. * Luggage compartment lid switch. * Hood switch. * Door switch(es). * Alarm module.	* GO to Pinpoint Test A.
The alarm system does not disarm	* Remote Transmitter.	* Program the remote transmitter. REFER to: Remote Transmitter Programming (501-14 Handles, Locks, Latches and Entry Systems, General Procedures). TEST the system for normal operation.
	* Remote transmitter battery.	* INSTALL a new remote transmitter battery. TEST the system for normal operation.
	* Circuit(s). * Door switch(es). * Alarm module.	* GO to Pinpoint Test A.
The alarm system sounds 5 seconds after arming	* Liftgate switch or luggage compartment lid switch.	* CHECK the liftgate or luggage compartment lid is fully closed. CHECK the operation of the liftgate switch or luggage compartment lid switch. TEST the system for normal operation.
	* Convertible top storage compartment lid switch.	* CHECK the convertible top storage compartment lid is fully closed. CHECK the operation of the convertible top storage compartment lid switch. TEST the system for normal operation.
	* Hood switch. * Hood switch actuator. * Hood switch mounting bracket.	* CHECK the hood is fully closed. CHECK the operation of the hood switch. CHECK the hood switch is fitted correctly. CHECK the hood mounting bracket is not bent. TEST the system for normal operation.
	* Ignition switch.	* CHECK the ignition switch is connected correctly. TEST the system for normal operation.
	* Circuit(s). * Alarm module.	* GO to Pinpoint Test A.
The alarm system sounds 60 seconds after arming	* Door switch(es).	* CHECK the door switch(es) are connected correctly. TEST the system for normal operation.
	* Microwave sensor.	* CHECK the light emitting diode (LED) on the microwave sensor (if equipped) flashes once when the alarm system is armed. If the LED does not illuminate, INSTALL a new alarm module. TEST the system for normal operation.
	* Alarm module.	* INSTALL a new alarm module. TEST the system for normal operation.
The alarm system does not sound when triggered by the hood, liftgate, luggage compartment lid or convertible top storage compartment lid	* Liftgate switch or luggage compartment lid switch.	* CHECK the operation of the liftgate switch or luggage compartment lid switch. CHECK the liftgate switch or luggage compartment lid switch is connected correctly. TEST the system for normal operation.
	* Convertible top storage compartment lid switch.	* CHECK the operation of the convertible top storage compartment lid switch. CHECK the convertible top storage compartment lid switch is connected correctly. TEST the system for normal operation.
	* Hood switch.	* CHECK the operation of the hood switch. CHECK the hood switch is connected correctly. TEST the system for normal operation.
	* Circuit(s). * Alarm module.	* GO to Pinpoint Test A.
The alarm system does not sound when triggered by the door(s)	* Door switch(es). * Circuit(s). * Alarm module.	* GO to Pinpoint Test A.
The alarm system does not sound when triggered by the ignition system	* Ignition switch.	* CHECK the ignition switch is connected correctly. TEST the system for normal operation.
	* Circuit(s). * Alarm module.	* GO to Pinpoint Test A.
The alarm system does not sound as loud as expected	* Alarm fuse.	* CHECK the alarm fuse. (If the alarm fuse has blown, the alarm system will be powered by the battery back-up sounder). INSTALL a new fuse. TEST the system for normal operation.
	* Ground electrical connector(s).	* CHECK all ground electrical connector(s). TEST the system for normal operation.
	* Alarm module.	* INSTALL a new alarm module. TEST the system for normal operation.
The alarm system produces unexpected sound	* Ground electrical connector(s).	* CHECK all ground electrical connector(s). TEST the system for normal operation.
The alarm system produces unexpected sound	* Alarm module.	* INSTALL a new alarm module. TEST the system for normal operation.
The alarm system sounds but the turn signal and hazard lamps do not flash	* Bulb(s). * Relay(s) * Circuit(s). * Alarm module.	* GO to Pinpoint Test B.
The alarm system does not sound when expected by an intrusion into the interior of the vehicle	* Microwave sensor.	* CHECK the light emitting diode (LED) on the microwave sensor (if equipped) flashes once when the alarm system is armed. If the LED does not illuminate, INSTALL a new microwave sensor. TEST the system for normal operation. * INSTALL a new microwave sensor. TEST the system for normal operation.