Battery was draining. Had to jump it with my Subaru.

There isn't a chime module , built into instrument cluster !
Door Ajar Chime
The door ajar chime feature is controlled by the smart junction box (SJB). The driver and passenger door ajar switches, and the lift gate are hardwired to the SJB. If any door or lift gate is sensed as being open, and the ignition switch is in RUN/START position, the SJB will process the input and sends a chime request to the instrument cluster over the controller area network (CAN).
Safety Belt Warning Chime
The safety belt chime feature is controlled by the restraints control module (RCM). The driver safety belt switch is hardwired to the RCM. The RCM communicates with the instrument cluster over a hardwire connection. If at any time during the first 6 seconds after the ignition switch is placed in RUN the driver safety belt is sensed as being unfastened, the RCM will process the input, and in turn, sends a chime request to the instrument cluster.
Do you know what C.A.N controller area network is ? Serial data communication bus.
Do How to Diagnose Controller Area Network CAN

[SOLVED] False Gate Ajar/Rear Access Open warnings: follow up post ...

forums.trailvoy.com > ... > 02-09 General Tech Q&A > General

Dec 28, 2009 - 4 posts - ‎2 authors
[SOLVED] False Gate Ajar/Rear Access Open warnings: follow up post General. ...2002 Chevy TrailBlazer LTZ ... In cold weather, I have a constant "gate ajar" warninguntil the ... Should I try to unhook/rehook the connections to the BCM? ... You might confirm it by starting the vehicle cold, see that you have ... Annoying tailgate ajar won't quit going off on 04 gmc ...
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Rear access door ajar - false signal - Fixya

www.fixya.com/cars/t22610885-rear_access_door_ajar_false_signal

Unless you have electrical diagnostic skills , I suggest you take this to the dealer ! The lift gate can be opened by operating the switch on the instrument panel. Battery voltage is supplied to the liftgate actuator through the body control module (BCM). The BCM will pulse the lift gate actuator when a release input is received through the key fob, or the instrument panel switch.
The body control module (BCM) receives an input from the liftgate ajar assembly. The ajar assembly is normally open when the liftgate is fully closed. When the liftgate is opened, the ajar assembly contacts close providing a path to ground. The driver information center (DIC) illuminates the rear access open message when the gate is open. The instrument panel cluster (IPC) receives a serial data message from the BCM indicating the liftgate ajar status. If this message is displayed and the vehicle speed is greater than 8 km/h (5 mph), a chime will sound.
It could be ajar switch is bad .

Door ajar sensors on explorers get disconnected, sometimes the magnets get stuck. Spray WD40 or a lubricant on all four door jamb mechanisms (or two). Sometimes only one fails, and it is usually the tail gate one. Do a google.com search for the location of the sensors and see if they need replacement.

Good luck.

are you saying you cant put trans in nuetral as have drained battery and need to push car so you are able get it jump started get a battery and take to car and jump that way

you may have a bad switch which is located on the latch asm

A quick guess is that one of the power sliding doors is not closing properly or the switch for that door is broken. A broken door switch would leave the door motor or interior lights on continuously and drain the battery. Draining the battery more than a few times would ruin it. Also check the front door switches for broken or missing actuators - the door ajar icon looks similar to the sliding door open icon.

I tried to download an owner's manual so I could be sure I was interpreting your dashboard icon correctly, but the oldest one available is for 1999, so my information may not be accurate.

replace the lift gate/door ajar switches, they are located inside the tail gate on the left and right latch assemblies.

Check the rear lift gate switch. Or it could be that one of the doors or the rear lift gate is out of adjustment and not closing tightly. Try closing all doors and lift gate then from the outside push in on the doors and see if they go in. If it is the doors , when you push on the one that is causing the problem the door ajar chime will stop .

HI.
ON Ford cars and Suv's,
Some times the sound chime after the seat belt buklet.
Is like a open door.
The problem on this car is that the the DOOR AJAR SWITCH. come danaged. and the Body cumputer don't recievethe door close signal.
But is intermitent.
The door ajar switch is on the door lacth.
You only can get front the dealer.
OK. I hope this information can be useful for you.

Thank you.