When driving the vehicle the interior lights flash on and off the power locks flutter and the door ajar chimes.

SECTION 419-10: Multifunction Electronic Modules 2005 Escape/Mariner/Escape Hybrid Workshop Manual DESCRIPTION AND OPERATION Procedure revision date: 06/30/2004 Module Controlled Functions The smart junction box (SJB) is the multifunction electronic control module on this vehicle. The SJB is a combination of a multifunction control module and an interior power junction box. SJB functions control multiple systems, which include:

• illuminated entry and interior lamps
• exterior lamps
• power door locks
• smart locks
• remote keyless entry (RKE) keypad
• RKE system
• warning chimes
• rear windshield wiper

The SJB is located under the front passenger side floor console. For removal information, refer to Smart Junction Box (SJB) in this section. For additional information on the interior lamps and illuminated entry, refer to Section 417-02 . For additional information on the exterior lighting, refer to Section 417-01 . For additional information on the power door locks, the RKE keypad, and the RKE system, refer to Section 501-14 . For additional information on the rear windshield wiper, refer to Section 501-16 . For additional information on the perimeter anti-theft, refer to Section 419-01A . For additional information on the climate control system, refer to Section 412-00A (Escape, Mariner), or Section 412-00B (Escape Hybrid). For additional information on the warning chimes, refer to Section 413-09 .

BCM Identification
This vehicle is equipped with 1 of 3 types of BCMs. The BCM type installed on this vehicle is based on the vehicle equipment, point of sale, and option content.
Refer to On-Board Diagnostic Features for more information on how to identify the BCM type installed by using the on-board diagnostic feature. The following identifies the functions and basic option content of all 3 BCM types:
BCM Type 2
BCM type 2 is the base BCM that provides all standard BCM functions. Refer to the BCM function table for type 2 BCM.
BCM Type 3
BCM type 3 provides all of the features of the BCM type 2 plus keyless entry. Vehicles with RPO AU0 are equipped with a BCM type 3.
BCM Type 4
BCM type 4 provides all of the features of the BCM type 2 and type 3 plus content theft deterrent. Vehicles with RPO AU0 and UA6 are equipped with a BCM type 4.

On-Board Diagnostic Features
This vehicle is equipped with an on-board diagnostic feature capable of performing the following functions:
• Feature Customizing
• Displaying DTC codes
• Clearing DTC codes
• Input/Output Diagnostics
Feature Customizing Mode
The feature customizing mode is used to configure the BCM to function in various applications. The BCM can be customized to change the following vehicle functions:
• Interior Lighting Features
• Door Lock System
• Keyless Entry System
• Content Theft Deterrent System
In order to enter the feature customizing mode perform the following steps:
Turn the ignition switch to the LOCK position.
Remove the BCM PRGRM fuse.
Turn the ignition switch to the ACC position.
When entering the feature customizing mode, the BCM first identifies what type of BCM is installed on the vehicle by flashing the fasten seat belts indicator and sounds the chime 2, 3 or 4 times depending on the type of BCM used on the vehicle. There are 3 different types of BCM that can be installed on the vehicle based on the vehicle option content that matches the BCM capabilities. Ensure that the BCM installed on the vehicle is compatible with all of the features on the vehicle. Refer to Body Control System Description and Operation for BCM identification.
For more information on features that can be customized, refer to Personalization Description and Operation in Personalization.
Displaying DTC Codes
The DTC codes can be displayed by entering the diagnostics mode. Clearing DTC codes and Input/Output Diagnostics are also available in the diagnostics mode.
Complete the following steps in order to enter the diagnostics mode:
Turn the ignition switch to the LOCK position.
Remove the BCM PRGRM fuse.
Turn the ignition switch to the ACC position.
Quickly turn the ignition switch from the ACC position to the LOCK position then back to the ACC position within 1 second.
The BCM will enter the on-board diagnostic mode and flash the fasten seat belts indicator and sound the chime equal to the number of DTCs stored in the BCM memory. If no DTCs are stored, the BCM will not flash the fasten seat belts indicator or activate the chime.
The BCM flashes and sounds the first DTC with the lowest number, pauses, then continues with the next DTC until all of the DTCs are read. With a DTC 1, the BCM will only sound the chime once, and the fasten seat belts indicator may not flash. Once all of the DTCs are read, the BCM repeats this sequence 3 times.
Important: If the fasten seat belts indicator does not flash, and the chime does not sound, complete the following procedure in order to confirm that the BCM has entered the diagnostics mode:
Ensure that all of the vehicle doors are closed.
Open and close any vehicle door.
Fasten and release the driver seat belt.
The BCM sounds the chime when receiving an input signal such as Drivers door, Passengers door opening or turning on the courtesy lights when the BCM is in the diagnostics mode. Make sure these inputs are working correctly in order to prevent a false diagnoses.
If the BCM does not sound the chime upon opening a door or turning on the courtesy lights, repeat Step 1 of Entering the diagnostics mode. If the BCM does not enter the diagnostics mode, then refer to Cannot Enter BCM Diagnostics .
Clearing DTC Codes
After entering the diagnostics mode press and hold the Unlock switch for 4 seconds. The BCM will erase all history DTC codes. If a circuit is still shorted, the BCM will immediately store a history DTC code.
Input/Output Diagnostic Mode
After the BCM reads all of the DTCs in the memory, the BCM enters the Input/Output Diagnostic Mode.
The BCM flashes the fasten seat belts indicator and sounds the chime once when any of the following inputs are activated:
• Courtesy lamp switches
• Door lock cylinder switches
• Driver door ajar switch
• Headlamp switch
• IP compartment lamp switch
• Keyless entry request for door lock/unlock
• Keyless entry request for the alarm (RPO UA6)
• Passenger door ajar switch
• Power door lock switches
• Liftgate ajar switch
• Sliding door ajar switches
• Shock sensor
• Hazard switch
Perform the following procedure in order to test the BCM outputs:
Ensure that the BCM is in the diagnostic mode. Refer to Entering On-Board Diagnostic Mode.
Cycle the interior light switch ON then OFF.
The BCM will enter the Output Diagnostic Test Mode 1.
Each cycle of the interior light switch ON/OFF will select from following test modes depending on BCM type:
• Test Mode 1-- De-activates the courtesy lights output and removes power to all of the interior lamps.
• Test Mode 2-- Activates the courtesy lights output and provides power to all of the interior lamps. Interior lamp override switch must be ON.
• Test Mode 3-- Activates the courtesy lights output and turns ON all of the courtesy lamps. Interior lamp switch must be ON.
• Test Mode 4-- Activates the theft deterrent relay for 1 second and turns ON the headlamps. BCM type 4 only.
• Test Mode 5-- Energizes the horn relay for 25 ms. BCM type 4 only.
• Test Mode 6-- Turns on the security LED indicator. BCM type 4 only.
• Test Mode 7-- Turns off the security LED indicator. BCM type 4 only.
When the BCM completes all test modes, the BCM will repeat the test mode sequence.
Exiting Diagnostics
Perform the following procedure in order to exit the BCM diagnostics mode and return to normal BCM operation:
Turn the ignition switch to the LOCK position.
Reinstall the BCM PRGRM fuse.
Turn the ignition switch to the RUN position.
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A normal function of many modern "thinking" cars.
If you need it to remain unlocked you could leave a window open or leave a door on the first catch or leave the spare key in the ignition...

Something is not telling the car your door is closed check the light switch make sure it's pushing In and properly and getting contact

look for a swich in the door fram itself .replace it and make sur its getting good contact to door jam

that sounds like the door latch assembly is faulty it does not use the same micro switch for door open signal has the interior light

this problem is caused by a tiny micro switch that is attached to the door latch inside the doors, the stick and give this false warning, have replaced dozens of them, it is called the "door ajar" switch oddly enough :)

sounds like one of the door switches have come loose and causing it to earth out and activate the interior lights while driving which will also activate the chime.

Your door lock module is bad. There are two ways to fix it. #1 is to replace the module. Various places online sell new ones for $160, while you can get them used for around $50. #2 is to replace the switch, which costs around $3-9, but then you have to remove the door lock module, remove the old switch, and mount/solder the new one in. You can also pull the door lock module and cut the wires going to the switch which will tell the door that it's always shut, and it will stop your dinging. That one's free, assuming you can get to the DLM.

Check Body Control Module OF Vehicle. This Module Acts As A Switchboard commanding on or off of what ever function inside of vehicle you turn on, wipers, blinkes interior lights etc, possible ground wire to or from control module or possibly bad module!