95/96 PA module locations

verse

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Buick Ownership
2010 Lucerne CXL 3.9
Does someone have a drawing showing the locations of all the modules/computers in these cars? I would like to see that.
Thanks
Laurence
 
I've not seen one diagram to cover all the modules as they are scattered through out the entire car, and to post individual links would take forever. This is a list of the modules i've found for 95-96,
95
Accessory Delay Module, Alarm Module, Relay Module, Power Mirror Control Module, Power Seat Control Module,
Sunroof\Moonroof Module, Electronic Brake Control Module, Traction Control Module, Oil Level Warning Indicator Control Module, HVAC Control Module, Audible Warning Device Control Module, Panel Illumination Control Module, Exterior Lighting Module, Headlamp Control Module, Interior Lighting Module, Lamp Control Module, Powertrain Control Module, Ignition Control Module, Air Bag control Module (Also referred to as Sensing and Diagnostic Module), Suspension Control Module, Power Window Control Module (Express Down Window Module), Wiper Control Module
96
Accessory Delay Module, Alarm Module, Central Control Module, Emergency Contact Module, Keyless Entry Module, Relay Module, Power Mirror Control Module, Power Seat Control Module, Seat Temperature Control Module, Sunroof\Moonroof Module, Electronic Brake Control Module, Traction Control Module, Oil Level Warning Indicator Control Module, HVAC Control Module, Audible Warning Device Control Module, Panel Illumination Control Module, Exterior Lighting Module, Headlamp Control Module, Interior Lighting Module, Lamp Control Module, Powertrain Control Module, Ignition Control Module, Airbag Control Module (SDM), Computer Command Ride Module, Power Window Module (Express down window Module), Wiper Control Module

a word of caution, I don't know that this a complete list, some of the modules may have more than one module associated with it. I do think some of these are grouped into one module as I have a 96 and have replaced the MALL module (multi-function alarm lock lighting), doing a google search of the numbers showed it listed as a BCM. and neither bcm or mall module where listed in the above list, but you can google search or parts search all the items in the list and find results.
 
Now that's a long list of functions. I'm just trying to figure out what is responsible for turning the interior lights on and off constantly while the car is parked. I have been disconnecting the battery when parking the car. Not too convenient.
I have replaced the BCM in the passenger side footwell to no avail.
 
I had a similar issue, replacing the mall module fixed some of the issues but not all of them. From the flow chart in alldata, it could have something to do with a door latch sensor. I would think the door ajar light would come on, but as many sensors as there are not gonna guarantee it. Only thing i can think of is to spray a silicone based lubricant i think is what it says into the latch and open and close the door a few times and see if the lights turn off. Other wise theres whats called a bong test to test the bcm and some of its functions. Turn the key to on, press and hold the unlock button and cycle the headlights on & off 6 times, for a total of 12 pushes, then release the unlock button. This should put the bcm in diagnostic mode. You can cycle the door locks, doors, and lights and each input should cause the bcm to chime. Turning the interior lights on, headlights, etc. Not sure that this works on a 95 but know for sure it does on a 96.
 
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