In preparation to add a factory-type keyless entry pad to the driver's door, I added 4 pins to BCM C2280E for the driver's door keypad. Pin 2 is purple (keypad B); pin 15 is yellow (keypad C); pin 28 is gray (keypad A); pin 35 is white (keypad illumination). An always-hot Ye/Rd wire from BCM fuse 10 and a Bk ground wire will also be needed.

Owner caption April 2025 · Photo 105 of 126