Evinrude Tilt Trim Relay Box Location – All You Need to Know

Location Of Evinrude Tilt Trim Relay Box

The position of each coil determines how much power moves to that circuit at any given time.

An operator may fine-tune the amount of power that reaches certain cylinders.

And modify their RPM by shifting individual coils into different locations.

So it’s important to know the Evinrude tilt trim relay box location.

Trim Relays are normally positioned on top of a boat’s engine, immediately forward of the propeller.

If you can’t find the location, you can try to find it in the manual. You can also look up your specific model. Or you can try to find it on the map of the specific model.

Do you like where this is going? Then carry on to know all the details.

What are you waiting for? Hop on!

Evinrude Tilt Trim Relay Box

Evinrude tilt trim relay box location

Here are the things that you need to know about Evinrude tilt trim relay box location.

Warning Lights

Most boat manufacturers provide a “tilt trim light switch” in the cockpit. This is typically used only to diagnose the problem.

The switch can be turned on and off without affecting engine operation. It’s so you can test which relay is working.

Circuit Diagram

The tilt trim circuit begins with a 12-volt solenoid. It pulls in when power is supplied to it by the ignition switch. Or after starting up for 10 seconds or more.

When this happens, power is supplied to all of the other components. And it activates them as well.

Duraline Tilt Trim Switches

Duraline tilt trim switches are available at a small fraction of the price of the original unit. Evinrude still sells them as a means to perform diagnostic work.

Or simply add some custom features to your boat. These features include- after start, no start, and reverse.

To view these relays you must remove the front cap of the ignitor and switch box. There are two relays that control the main and tilt motors.

They are- Tilt Motor 1 & 2 and Main Motor 1-3-4 & 5-6. Well, these switches may seem simple. But there is much more to troubleshooting than what appears on a schematic.

How to Find the Location of Evinrude Tilt Relay Box

The Evinrude tilt trim relay box controls the throttle and the propeller speed on a boat engine.

If you’re an Evinrude owner, it’s easy to locate the relay box. You just need to know how to read your gauge cluster! A little bit of reading knowledge before starting won’t hurt either.

Some people even recommend swapping out your gauges with digital options. Before doing any work with this part of the engine.

If you’re having difficulties locating the tilted rim on your Evinrude, try the following methods-

  • The first method is to search the internet with both the make and model of your motor.
  • The second way to find the location is to check your owner’s manual. Look it up in a section on how to replace it.
  • The final option, and likely the simplest, is searching for a map of Evinrude parts online.

Johnson Tilt And Trim Relay Location

The Johnson relay is of the reverse-polarity type. This means that the current flows from the battery through the relay to the starter.

Then back to the battery via a second relay before going to the alternator. Or whatever other power source is used.

It is critical to start the engine in the case of a power outage.

The following instructions provide information on how to locate and operate the Johnson tilt and trim relay. It initiates the engine starting in those situations where no other power source is available.

The Johnson relay panel is located on top of marine engines. This goes with engines approximately 65 HP or greater.

It can be accessed by removing a small access panel above the throttle lever.

To initiate an engine start in most situations, position your hand over this device and rotate it clockwise. Do this until it is tight against or almost touching the surface of one of its contacts.

Suzuki Trim Relay Location

Suzuki Trim Relay Location

The Suzuki Boat Engines Trim Relay is located on the back side of most vessels. Otherwise known as “the stern”.

The Trim Relay is used to control the Venturi. It results in controlling the trim on Suzuki Boat Engines.

This will help with vessels that have an STBC trim system. It’s because the controller is mounted inside the vessel.

Mercury Trim Relay Location

It is typically mounted on top of a boat’s engine just ahead of the propeller. This is where the current flows and where the device takes in input.

The mercury boat engine trim relay location is typically found on older boats.

New boats are equipped with sensors that automatically detect when water enters the area. And stops all functions of your engine until it dries out.

Trim Relay Clicking

When you pull in the fish, you utilize a device linked to your fishing boat. It protects the motor from overheating.

Trim relays click each time the propeller stops, then it makes more clicking noise.

Trim receivers employ switches to cut off engines that are operating too quickly. Or engines that don’t have enough power on them while they catch or hold a fish.

If you hear clicking, it appears that the tilt/trim motor has failed. The up/down relays are activated by the loud click.

Remove the relays’ leads and locate the motor. Ground the negative of the motor with jumper wires from a proven good battery.

And touching each of the two leads to a favorable result one by one. This will put the motor through its paces.

Tilt and Trim Relay Problems

Here are some of the most common tilt and trim relay problems along with their fixes.

The Machine is Overloaded

This will cause the motor to run very slowly or stop turning. Make sure there is no extra material in the hopper that could jam the blade and auger.

If this is happening, remove any excess material from the feed opening.

Motor Not Working

This can happen because of a bad switch or faulty wiring in the main electrical box.

The easiest way to check this is to replace the fuse with an identical fuse. And see if that fixes it.

If it still doesn’t work then test your wiring with a multimeter. Test for continuity and power until you track down where something’s wrong and fix it.

The Auger Isn’t Rotating Properly

Even if there is no jamming, this can happen. Then make sure it’s on track by observing and regulating where it’s going using the hand brake.

Or the lever on the machine’s side to spin the wheel. The location of the neutral safety switch should be near the throttle area.

This should guarantee that it has no trouble driving past permanently stuck material. Such as a rock or item in front of the impeller.

The Auger Isn’t Rotating At All

If this happens, you can check to see if the connection is loose. You can do this by shaking it or turning it.

If the problem persists then remove the auger and check for any cracks or breakage. Replace if necessary.


tilt and trim relay faqs

How can you get the air out of an Evinrude tilt and trim?

Tilt the engine completely up, pour fluid to the bottom of the fill hole, and replace the cap.

Then cycle it four or five times from completely up to fully down. Then check the fluid level again. If everything checks out, you’re good to go.

What is the best way to jump a trim solenoid?

Make a jumper out of a short length of wire. Connect it to the tiny red and small blue leads on the UP solenoid.

The motor should run, but it might just click. Jump across the large red and large blue wires if it clicks.

How do you check the trim on an outboard motor?

Hook your positive cable to the battery’s positive terminal. You can also get your hands on one of these cables. You can also see the motor rotating clockwise.

How do you manually raise an Evinrude motor?

Manually raising an Evinrude outboard motor can be done by following these steps:

Prepare the boat: Make sure the boat is in a stable position and that the transom is clear of any obstacles.

Turn off the power: Turn off the battery switch or unplug the battery cables to prevent accidental starting.

Release the clamp: Locate the manual release clamp on the swivel bracket and release it by turning it counterclockwise.

Lift the engine: Grab the powerhead or handle on the top of the engine and lift it upward until it is in the fully raised position.

Secure the engine: Once the engine is fully raised, secure it in place by tightening the manual release clamp.

It’s important to follow the manufacturer’s guidelines when manually raising or lowering an outboard motor, as improper handling can result in injury or damage to the engine.

Winding Up

We hope that you could find out your Evinrude tilt trim relay box location.

One last piece of information. Trim relays control speed by adjusting resistance to the electrical current supplied by one/more coils.

Each coil’s resistance can be adjusted with separate limit screws or cable stops.

Related Articles