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Just ordered a door control module for passenger side on a 98. Now when I install it does it have to be programmed to work? Or should it work on its own?
DCM Programming/RPO ConfigurationThe service DCM must be programmed by using a scan tool (hardtop only). The DCM stores information regarding the vehicle option content. If the DCM is not properly configured with the correct option content, the DCM will set default values for some systems which could cause system malfunctions. When a DCM is replaced on hardtop vehicles only, perform the following programming procedure:
DCM Programming (Hardtop Only)
Important:
Before proceeding with this programming procedure, check for proper communications between the DCM and the scan tool. If communications cannot be established, refer to the DCM Diagnostic System Check.
Maintain the battery voltage while the DCM is in the programming mode.
Using a Tech 2, select LDCM if the LH DCM was replaced, or RDCM if the RH DCM was replaced.
Select DCM Reprogram.
Follow the instructions on the remaining screens.
From what I have gathered, it will work BUT,, it just may not work correctly and have issues.
So,, that said,,, if you see that its "not" working correctly,, just have any garage with a tech 2 program it for you. Its most likely NOT going to hurt the module.
From: Should this thoughtful, valuable contribution meet with no acknowledgement or 'thanks' this post----
very interesting...always thought it was plug and play, looking at the electronics. I suppose it makes sense considering the 'memory' feature...report back to us when you know for sure.
dawiz, please tell us where you found this information.--------------------------------------------------
Originally Posted by dawiz
this is whty i ask...
DCM Programming/RPO ConfigurationThe service DCM must be programmed by using a scan tool (hardtop only). The DCM stores information regarding the vehicle option content. If the DCM is not properly configured with the correct option content, the DCM will set default values for some systems which could cause system malfunctions. When a DCM is replaced on hardtop vehicles only, perform the following programming procedure:
DCM Programming (Hardtop Only)
Important:
Before proceeding with this programming procedure, check for proper communications between the DCM and the scan tool. If communications cannot be established, refer to the DCM Diagnostic System Check.
Maintain the battery voltage while the DCM is in the programming mode.
Using a Tech 2, select LDCM if the LH DCM was replaced, or RDCM if the RH DCM was replaced.
Select DCM Reprogram.
Follow the instructions on the remaining screens.
I did find the doc that dawiz was referring to. It’s a separate doc in the same section as the door module replacement. Why it’s not linked in the replacement procedure is