Page 177 - Installation Manual - GenII DTS

Helm Architecture Diagrams: Single Helm
1 - 14‑pin data harness (to starboard engine) 20 - Warning horn
2 - 14‑pin data harness (to starboard inner engine) 21 - Start/stop connectors with weather caps
3 - 14‑pin data harness (to port inner engine) 22 - Port inner lever 1 connector ‑ attach resistor pack #94
4 - 14‑pin data harness (to port engine) for configuration
5 - CAN X terminators 23 - Starboard inner lever 1 connector ‑ attach resistor pack
6 - CAN H terminator #93 for configuration
7 - Gauge power relay 24 - Zero Effort ERC
8 - Quad‑engine, single‑helm harness 25 - Port and starboard lever 1 connectors
9 - Accessory power 26 - Port and starboard lever 2 connectors
10 - Junction box 27 - Port inner and starboard inner lever 2 connectors with
11 - Diagnostic port weather caps
12 - Ignition key switches 28 - 8‑pin to 3‑pin trim adapter harness
13 - Lanyard stop switch 29 - Trim pad
14 - Lanyard switch diode pack 30 - Trim connector
15 - Black ERC connector (port inner) 31 - Quad‑engine legacy control module (LCM) harness
16 - Gray ERC connector (starboard inner) 32 - Port LCM
17 - Brown ERC connector (port) 33 - Port inner LCM
18 - Green ERC connector (starboard) 34 - Starboard inner LCM
19 - Blue ERC connector (CAN P) 35 - Starboard LCM

90-8M0161677 eng MARCH 2021 © 2021 Mercury Marine Page 6A-27