EasyManua.ls Logo

Mariner 90 - Troubleshooting the Up Circuit* (When Down Circuit Is OK)

Default Icon
391 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
6A-15POWER TRIM90-13645--2 495
Battery Voltage Indicated:
D Check “Up” solenoid terminals for loose or
corroded connections.
D Check BLACK ground wire (on “Up” sole-
noid) for corrosion or open.
D Test “Up” solenoid. Refer to “Motor and
Electrical Tests/Repair,” following.
Troubleshooting the “Up” Circuit*
(When “Down” Circuit Is OK)
* Remote Control NOT Equipped with Trailer Button
Connect Voltmeter RED lead to Point 10
and BLACK lead to ground.
Depress the “Up” trim button.
No Voltage Indicated:
Trim Switch is faulty or there is an open
circuit in wires [GREEN-WHITE,
BLUE-WHITE and PURPLE-WHITE (or
PURPLE)] between trim point 7 and trim
pump.
D Check trim switch.
D Check all trim harness connectors for
loose or corroded connections.
D Check for pinched or severed wires.
Battery Voltage Indicated:
D Connect Voltmeter RED lead to Point 6.
D Depress “Up” trim button.
Battery Voltage Indicated:
Connect Voltmeter RED lead to Point 3.
No Voltage Indicated:
D Check for loose or corroded connec-
tion at Point 9 or Point 3.
D Check RED lead between Point 9 and
Point 3 for open.
No Voltage Indicated:
Solenoid is defective.

Table of Contents

Related product manuals