WIRING DIAGRAMS
SERVICE MANUAL NUMBER 22
90-860074--1 FEBRUARY 2002 Page 4E-11
Quicksilver Instrumentation Wiring - Page 2 of 4
1-Oil Pressure Gauge
2-Tachometer Gauge
3-Trim Gauge
4-Engine Coolant Temperature Gauge
5-Voltmeter Gauge
6-Cruise Log (Engine Hour Meter)
7-Engine System Monitor Panel
a-Preheat Indicator Lamp
b-Charge Indicator Lamp
c-Oil Pressure Warning Lamp / Low Gear Lube Monitor Level Lamp
d-Coolant High Temperature Lamp
e-Malfunction Indicator Lamp
8-Panel Lights/Audio Warning Test Switch
9-Key Switch
10 - 20 Amp Fuse
11 - Audio Warning Alarms - Oil Pressure and Engine Coolant Temperature
12 - Neutral Start Safety Circuit For Sterndrive (MCM) Remote Control
13 - Instrument Harness Connector
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.
The following circuits on some very early instrumentation harnesses may have alternate
color codes as follows.
• Ignition (+) - PINK
• Positive(+) - PINK
• Key Switch “B” Terminal - ORANGE
• Key Switch “I” Terminal - PINK
• Key Switch “S” Terminal - YELLOW
• Sender Coolant Temperature - BLUE or GRAY
• Tachometer Signal - BROWN/BLACK
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