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Old 05-29-2013, 09:37 PM
Junior Member
Join Date: May 2013
Posts: 2
Default Body Control Module

The body control module went out again this week after it's second replacement. What could be causing this? I just want it fixed...it is scary driving a car with this issue.
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Old 05-30-2013, 02:44 AM
Senior Member
Join Date: Oct 2011
Location: California
Posts: 655

Model year and symptoms would help.
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Old 05-30-2013, 05:55 AM
Junior Member
Join Date: May 2013
Posts: 2
Default bcm

Sorry...2004 Chrysler T&C. Symptoms: Headlights, Tail Lights, Wipers, Windows, A/C, Radio, Horn All Stop Working With No Warning.
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Old 05-30-2013, 08:58 AM
2004 Chrysler Grand Voyager
My Garage
Join Date: Feb 2011
Location: North-East, UK
Posts: 70

Might be a long shot, but does the coolant water bottle overflow/exhaust/outlet (whatever it is) pipe point straight onto a rather large loom of wires that have 'joining' tape around them?

This is what I found on mine, and discovered water droplets always sat on this cable/joint. I redirected the overflow pipe elsewhere and my BCM doesn't seem to go nuts as often as it used to.

Coincidence possibly, worth a go? probably!
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Chrysler Grand Voyager, 2004, LTD XS AUTO 2.8
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DIED/SCRAPPED: Chrysler Grand Voyager, 2004, automatic, CRD 2.8 LX CRV
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Old 05-30-2013, 04:41 PM
Senior Member
Join Date: Oct 2011
Location: California
Posts: 655

How long did the first replacement BCM last? Was any maintenence performed just prior to the start of this?

The BCM gets power directly off the battery bus from 4 sources. Did any of the 4 fuses blow?

BCM fuses:
40 amp fuse #20
20 amp fuse #24
40 amp fuse #19
15 amp fuse #14 (IOD)

Did any other systems die such as power doors, door locks, brake lights, interior lighting, turn signals, power outlets, etc?

When you say the A/C died does that mean blowing hot air or no air at all? Any other heater A/C panel functions stop working?

What I'm getting at is it appears (looking at wiring diagrams) the Front Control Module (FCM) may be just as likely a culprit. More info will help determine that.

Last edited by Raptor 07; 05-30-2013 at 04:56 PM.
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Old 10-24-2013, 07:53 PM
Junior Member
Join Date: Oct 2013
Posts: 5

Where does one get the schematics for Chryslers, specifically a '94 Ney Yorker?
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Old 10-24-2013, 07:53 PM

2004, 28, ac, bcm, blows, body, chrysler, control, forum, hot, light, modu, module, stop, tc, voyager

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