NMEA 2000 GATEWAY MODULE ASSEMBLY
90-8M0153111 eng SEPTEMBER 2018 © 2018 Mercury Marine Page 7 / 10
2 - Shadow pack resistor 93
3 - Center lever connector
4 - Trim harness
5 - Warning horn
6 - Center trim connector
7 - Port and starboard trim connector
8 - Lever control connectors (for Zero Effort controls)
9 - Lanyard switch
10 - Steering motor
11 - Joystick
12 - GPS antenna
13 - CAN H Y‑harness
14 - J‑box harness
15 - Port J‑box connector
16 - Multiwake J‑box connector and weather cap
17 - Starboard J‑box connector
18 - Weather cap
19 - Inertial measurement unit (IMU)
20 - 8‑way junction box (J‑box)
21 - Mercury CAN H gateway
22 - 120K ohm termination resistor
23 - NMEA 2000 connector
24 - Autopilot trackpad
25 - Diagnostic connector
26 - Weather cap on unused port inner J‑box harness connector
27 - Center J‑box connector
28 - Start/stop buttons
29 - Key switches
30 - Dual‑engine helm board
31 - Starboard CCM
32 - MPR power harness
33 - Accessory power
34 - Starboard switched load connector
35 - Weather cap
36 - CAN X terminator
37 - 14‑pin data harness from starboard TVM
38 - Starboard tach link connector
39 - Center helm board
40 - CAN H link harness
41 - CAN P link harness
42 - Center CCM
43 - 14‑pin data harness from center TVM
44 - Center switched load connector
45 - Center tach link connector
46 - Port tach link connector
47 - CAN H terminator
48 - CAN P terminator
49 - 14‑pin data harness from port TVM
50 - OEM Skyhook connector
51 - Port switched load connector
52 - Port CCM
53 - VesselView display
54 - VesselView harness
55 - 14‑pin trim connector
56 - Chartplotter
57 - NMEA 2000 fused power source