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Mercury MERCRUISER Service Manual

Mercury MERCRUISER
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If the circuit breaker is of the push‑button style, the circuit breaker can be reset by pushing in on the red button.
56869
Push-button style circuit breaker
Fuses
IMPORTANT: When replacing fuses, always use the same style and current rating as the fuse being replaced.
• Fuses of a different style may not operate correctly, providing insufficient circuit protection.
• Fuses with a lower current rating will result in nuisance open circuits.
• Fuses with a higher current rating will not protect the circuit and components from overload.
Engine and Oxygen Sensor Fuses
All of the engine protection fuses are located at the front of the engine. To access the fuses, disengage the fuse holders from
the electrical plate assembly.
a - DTS engine
b - Mechanical engine
c - Engine and trim relays
d - Spare fuse
e - Alternator and fuel pump relay
f - Fuel injectors
g - DTS helm power
h - Malfunction indicator lamp (MIL)
i - Ignition coils
j - Oxygen sensor fuses (4)
k - Fuse holder location
58288
a
b
c
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d
d
e
e
f
f
g
h
h
i
i
d
d
dd
j
j
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Electrical Components
Page 4E-8 Ā© 2016 Mercury Marine 90-8M0099748 eng DECEMBER 2015

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Mercury MERCRUISER Specifications

General IconGeneral
BrandMercury
ModelMERCRUISER
CategoryEngine
LanguageEnglish

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