Johnson 1988 V4 trim problem

radboater

Recruit
Joined
Aug 27, 2008
Messages
2
The trim on my 1988 Johnson will tilt up with the switch, but will not go down when any of the 3 switches are pushed. Suggestions?
 

ezeke

Supreme Mariner
Joined
Sep 19, 2003
Messages
12,532
Re: Johnson 1988 V4 trim problem

Switch the relays and see if the problem follows the relay. If it does, replace the relay. Also, be sure to thoroughly clean the wiring connections inside the relay box.
 

HighTrim

Supreme Mariner
Joined
Jun 21, 2007
Messages
10,486
Re: Johnson 1988 V4 trim problem

Welcome to iboats.

Start off by swapping the relays. If the problem follows the relay, replace it.


Let us know what you find.

edit:srry Ezeke, typing at same time
 

radboater

Recruit
Joined
Aug 27, 2008
Messages
2
Re: Johnson 1988 V4 trim problem

Thanks for the replies. I swapped the relays, and up AND down trim started working, so must be a marginal relay. I am replacing both.
 
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