Caravan body control module

[rebelderf]

Could someone tell me if the body control module is the big aluminum box in the engine compartment next to the Power distribution fuse block ? And has anyone heard of losing their headlamps from leaving the ignition on. And are the headlamps controlled through this body control module? Thanks.

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[mazdab2600]

96-2000 my manual say the drl module is part of the signal/hazard flasher above the four small relays under the dash

[IMG]local://upfiles/46121/D68C3D822DD147E5AA9528B7F4C1BD9F.jpg[/IMG]

[mazdab2600]

yes pcm is under hood next to power dist box
the headlamps are on relays low and high beams

[IMG]local://upfiles/46121/19095C6CA4774D3380D4FA24E60714B9.jpg[/IMG]

the pcm is under the hood and bcm is under the dash
thanks for the correction next2pool
its wireing is shown in the above post

[next2pool]

I'm not sure what year your Caravan is, but on 1996 thru 2000 models the BCM is under the dash just above the brake pedal and slightly to the left--it has two large multi connector plugs coming out of the bottom. You need to remove the lower dash cover to get at it. I do believe the headlights are controlled by the BCM. The unit under the hood next to the battery is the PCM (powertrain control module)