Central locking system?

[Kalle]

How does it work on our cars?

I have measured a few cables to the actual doorlock/central locking unit: blue (gives a 12V pulse when locking), blue/black (gives a 12V pulse when locking up), brown/yellow, black, white/green (gives a constant low voltage after the vehicle has been locked)

My question is if I connect two cables to the blue and the blue/black cables is it then sufficient to control the c-locking system? (sending a 12V pulse down the cable connected to the blue one locks the car, etc)

Is it called a positive controlled c-locking system then?

[Kalle]

Anyone?

[kush.bex]

Hi Kalle,
The central locking system on our cars has a negative command.

Your blue/black & purple/red wires coming from the ETACS unit located to the right of the steering column are your lock & unlock wires on a negative pulse.

For more information please see thread: http://www.clubvr4.com/forum/showthread.php?t=17934

[Kalle]

Thanks mate! :D

[mpau009]

Dont know if its any help, but when the fuse that affects it blows, the doors won't stay locked, they just click open again straight away.