Door Lock Modules : Upgrade

[NickT]

The modified unit is on page 4 of the pdf document (the one with the white arrows on).
The modified transistors (BD679) in the middle of the board are more square.
Looking at the resistors values in your pic, yours are :

BROWN: 1
BLACK 0
RED 100 (MULTIPLIER)
ie 1000 ohms = 1kohm

Modified resistor value is 10k

BROWN: 1
BLACK: 0
ORANGE: 1000 (MULTIPLIER)

http://www.capgo.com/Resources/Measurem ... stors.html

I would say your lock module is OEM.

Hope this helps,

NickT