Do you know anything about automotive electronic's ? Control modules ?
Vehicle Security Module
The vehicle security module receives inputs from the following:
The vehicle security module uses these inputs to control an output signal to the instrument cluster which controls the battery saver relay and interior lamp relay. The battery saver relay and the interior lamp relay are internal to the instrument cluster, and are not replaceable. There could be a faulty switch input to the I/C - insturment cluster , causing the vehicle security module to activate the lock's an light's .
Interior Lighting Systems
The instrument cluster grounds the battery saver relay and interior lamp relay coils when any door ajar switch is opened, or the interior lamp (headlamp) switch is closed. The interior lamp relay then supplies voltage to the interior lamp circuit. Vehicle speed must be less than 24 km/h (15 mph) for the instrument cluster to ground the interior lamp relay. The interior lamps remain illuminated for up to 25 seconds after all doors are closed unless the instrument cluster receives an input from any of the following:
Do you know what DTC'S - diagnostic trouble codes are ?
Could have DTC'S stored in the following Modules
Instrument Cluster Diagnostic Trouble Code (DTC) Index
DTC
Description
Source
Action
B1320
Driver Door Ajar Circuit Open
Instrument Cluster
Go To Pinpoint Test C .
B1328
Passenger Door Ajar Circuit Open
Instrument Cluster
Go To Pinpoint Test C .
B1342
ECU is Defective
Instrument Cluster
CLEAR the DTCs. REPEAT the self test. If DTC B1342 is retrieved again, INSTALL a new instrument cluster. REFER to Section 413-01 .
All Other DTCs
-
Instrument Cluster
REFER to Section 419-10 .
Vehicle Security Module Diagnostic Trouble Code (DTC) Index
DTC
Description
Source
Action
B1322
Driver Door Ajar Circuit Short to Ground
Vehicle Security Module
Go To Pinpoint Test C .
B1330
Passenger Door Ajar Circuit Short to Ground
Vehicle Security Module
Go To Pinpoint Test C .
B1338
Door Ajar RR Circuit Short to Ground
Vehicle Security Module
Go To Pinpoint Test C .
B1342
ECU is Defective
Vehicle Security Module
CLEAR the DTCs. REPEAT the self test. If DTC B1342 is retrieved again, INSTALL a new vehicle security module. REFER to Section 419-10 .
B1574
Door Ajar LR Circuit Short to Ground
Vehicle Security Module
Go To Pinpoint Test C .
All Other DTCs
-
Vehicle Security Module
REFER to Section 419-10 .
Your best bet mite be to take to a qualified repair shop .
SOURCE: door ajar alarm
The doorlach pin is faulty.
On newer vehicles it is inside the door on the locking mechanism.
It is stuck in the closed position, or has become dislodged.
Refer to your mechanic for repair.
SOURCE: 2004 FORD TAURUS
Sounds like the keyless entry system is on the fritz. You will probably have to get a new brain for the keyless entry system.
SOURCE: I HAVE A 2005 CHRYSLER SEBRING AND DOME LIGHT,RADIO ALL POWER LOCKS HAVE QUIT WORKING
me too! - looking at fuse #5 red 10 Amp one but has black thing on it.
Can't get if off..
Have read the manual is wrong and to use panel on side of fuse box for fuse locations...
SOURCE: Need to remove interior door panel
You'll need to remove screws that are by the door handle, arm rest, under door and side of door and then gently pull back on the panel as there will also be retaining clips attached and you don't want to break them. If needed, you can pull back the weather seal (can't reuse it, but it's not that important) and you will be able to access everything inside the door
SOURCE: integration relay p/n 82641-08020 for my 2000 Toyota Sienna van
Dealer Item ` $200
Junk Yard ~ $100
https://toyotapartscenter.net/toyotasiennaparts.html?gclid=CPX5u8HUlZ4CFSn6agod6Ae1oQ sells them for $167.17 + shipping and tax
PH; 800-516-1455
I recommend a pull, light tap and reconnect, recheck B4 buying. Also, shop manual has proper test procedure, Pages BE16-17
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