Front parking sensors

[Marcp]

Basically, sensor pins 1 and 3 are common and pin 2 (middle pin) goes to the CEM.

SENSOR PIN 1 (common) goes to CEM PIN 15.

FRONT Total 8 wires for 6 sensors

SENSOR PIN 1 (common) goes to SENSOR PIN 44

SENSOR PIN 3 (common) goes to CEM PIN 45 SENSOR PIN 2 (starting from the left side sensor) goes to CEM PINs 37 to 42

I connected the negative to the floor of the car.
When you remove the carpet you have ground connections.
There are colleagues who have connected it directly to connections on the chassis.