This unit provides Advanced Driver Assistance Systems (ADAS) functionality.

In the Leaf, this includes ProPILOT Assist, automatic emergency braking, etc.

Connector

The ADAS Control Unit has a single 24-pin connector named M2.

M2 pinout

Pin No. Color of Wire Signal Name
1
Brown
V CAN-H
2
White
V CAN-L
3 - -
4 - -
5
Black
Gnd
6
Brown
ITS CAN-H
7
Pink
ITS CAN-L
8
Gray
IC CAN-H
9
Yellow
IC CAN-L
10
Lavender / Brown
Speaker+
11
Lavender / White
Speaker-
12
Green
Ign
13
Red
Motor +
14 - -
15 - -
16
Black
Motor -
17
Lavender / Violet
Brk-Rly
18
Violet
Lka Sw
19 - -
20 - -
21 - -
22 - -
23 - -
24 - -