How to change the ccm
Posted: Sun Jun 02, 2024 8:04 am
Passat B5 1.8T 20V petrol Saloon B5 chassis
Central locking not working in that none of the door locks actuators open or close with the remote. . Initially became intermittent then odd doors would work some wouldnt and now none work. (Everything else ccm related is working fine, boot lock, alarm, interior lights, siren..)
I have the passenger carpet up the wiring looks ok so want to try a ccm swap have a replacement same part number from ebay.
What is the procedure for switching the ccm do I need to disconnect the battery before unplugging it and putting the new one in. I have Ross-Tech so can recode the keys
Welcome any thoughts
Central locking not working in that none of the door locks actuators open or close with the remote. . Initially became intermittent then odd doors would work some wouldnt and now none work. (Everything else ccm related is working fine, boot lock, alarm, interior lights, siren..)
I have the passenger carpet up the wiring looks ok so want to try a ccm swap have a replacement same part number from ebay.
What is the procedure for switching the ccm do I need to disconnect the battery before unplugging it and putting the new one in. I have Ross-Tech so can recode the keys
Welcome any thoughts