Trim Gauge not working.

mbrown2097

Cadet
Joined
Mar 9, 2013
Messages
29
Hello all,
On the water today and my trim gauge stopped working. needle is always on trim up (max).
Mercury 150 EFI 1999. Can anyone point me to where the connections are on the merc so that I can clean and inspect. I've looked but not sure of what I am seeing. (brown/white stripe???)

Thanks...
 

carholme

Rear Admiral
Joined
Sep 4, 2010
Messages
4,845
Re: Trim Gauge not working.

Brn/Wht from the sender goes to pin E of the tach connector mounted in your remote control box and then to your trim gauge.

If you send me a PM with your engine s/n and an email address, I will send you a copy of the service manual with the wiring diagrams.

Gerry
 

branden0502

Cadet
Joined
May 27, 2013
Messages
18
Re: Trim Gauge not working.

Im having the same problem, can you send me a manual too? I have sent you the pm
 
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