Mercury TDI 3.0L User Manual

The remaining fuses are located in the vessel adapter assembly (refer to your boat owner's manual for location) and on the rear
side of the control unit of the individual instrumentation.
Engine control module
a - 25‑amp fuse
b - 15‑amp fuse
Vessel Adapter Assembly (VAA) Fuse Replacement
NOTE: Refer to your boat owner's manual for the location of the vessel adapter assembly (VAA). The key for the VAA was
provided along with the ignition keys.
1. Verify the ignition key is off and the lanyard switch is off.
2. Insert the key into the lock and turn it 1/4 turn to the right to unlock it.
Vessel adapter assembly
a - Locked
b - Unlocked
3. Lift the cover. A decal on the cover identifies components and fuses inside the VAA.
a - Helm power 5‑amp fuse
b - EFP 1‑amp fuse
c - Feature A 1‑amp fuse
d - T.15 5‑amp fuse
e - Feature B 1‑amp fuse
f - Main power 10‑amp fuse
4. Replace the open fuse with a new fuse of the same current rating.
5. Close and lock the cover to prevent water intrusion and an accidental short circuit.
52530
a
b
a
b
52444
a
b
c
d
e
f
52510
Section 1 - Getting to Know Your Power Package
90-8M0145546 eng MAY 2018 Page 13

Mercury TDI 3.0L Specifications

General

Brand	Mercury
Model	TDI 3.0L
Category	Engine
Language	English