Dodge Repair: BCM on Dodge, dodge grand caravan, key less entry

Question
QUESTION:  I was wondering if you could tell me how to change a Body Control Module for A 2001 dodge Grand Caravan. I think before I got it it had an alarm and used a keyless entry device. Although when I got it all that stuff was gone.All information will be appreciated. Thank you in advance

ANSWER: Why do u think u need to replace the bcm?

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QUESTION: The dash lights do not work, the reverse lights do not work. I have had someone look at it in a shop and that is what they suggest. I know that when you answer a question your are accurate and faithful. I have had many answers come from you and you have never given my an incorrect answer.

Answer
ok yes  then  the dash lights  and back up lights are controlled by the bcm yes. Plz dont get offended by me asking why u need a bcm because 9 times out of 10 a computer is not the cause.
If u put a used bcm in it could cause troubles  U will also need to have some one program the key less entry as well.