Mercury MerCruiser D2.8L D-Tronic Service Manual page 463

SERVICE MANUAL NUMBER 22
STERNDRIVE (MCM) - SECOND STATION INSTRUMENTATION - PAGE 2 OF 2
INSTRUMENT / EXTENSION HARNESS CONNECTOR
NOTE: Refer to Item Number 18 from preceding page.
Terminal
90-860074--1 FEBRUARY 2002
1 - Voltmeter Gauge
2 - Tachometer Gauge
3 - Water Temperature Gauge
4 - Oil Pressure Gauge
5 - Trim Position Gauge
6 - Engine System Monitor Panel
7 - Malfunction Indicator Lamp (Check Engine)
8 - Coolant High Temperature
9 - Oil Pressure Warning Lamp / Low Gear Lube Monitor Level Lamp
10 - Charge Indicator Lamp
11 - Preheat Indicator Lamp
12 - Panel Lights/Audio Warning Test Switch
13 - Stop Switch
14 - Start Switch
15 - Spare Wires (Optional Hour Meter Gauge)
16 - Audio Warning Horn - Oil
17 - Audio Warning Horn - Temperature
18 - Instrument Harness Connector (Deutscht)
19 - Fuel Gauge Wires Not Used
20 - Connector Without Relay
21 - Connector Jumper
22 - 20 Amp Fuse
23 - Audio Warning Delay Relay (During Pre-Heat)
24 - Diode Pack
25 - Neutral Start Safety Circuit - Sterndrive (MCM) Remote Control
1.
Bullet connectors shown. Alternately, if equipped, connect wires together with
ring terminals using screws and hex nuts. Apply Liquid Neoprene to connec-
tions and slide rubber sleeves over connections.
2.
Keep wires separated. Not used on this model. Tape each wire separately with
at least two layers of electrical tape.
3.
Spare wire.
Wire Color
Letter Code
A YEL/RED
B RED
C TAN/BLK
D BLK
E GRN/RED
F TAN/BLK
G PPL
Terminal Wire Color
Letter Code
H TAN
J LT BLU
K BLU/TAN
L BLK/YEL
M YEL
N PPL/ORN
P GRY
WIRING DIAGRAMS
Terminal Wire Color
Letter Code
R YEL/WHT
S ORN
T BRN/WHT
U (NOT USED)
V (NOT USED)
X RED/YEL
W BRN
Page 4E-29