Speedometer/Tachometer Inoperable

• Aug 10, 2019

• #1

N

Nauti-Soldier

New Member

Nov 1, 2018

11

Boat Info

2005 Sea Ray 240 Sundeck

Engines

Mercruiser 350 MAG MPI w/ Bravo III Drive

Last week my speedometer stopped working on my 2005 Sea Ray 240 Sundeck. This week my tachometer stopped. Is this a common occurance? Easy repair? Costly repair? Thanks everyone for your guidnace.

Nauti Soldier

 

• Aug 10, 2019

• #2

Espos4

Well-Known Member

Jan 1, 2017

3,013

Long Island NY

Boat Info

2007 240 Sundeck

Engines

350 MAG Bravo 3 W/DTS

What about the other gauges?
Do they still work?

Speedometer not working could be a clogged pitot.

The tachometer and other gauges? Maybe you need to re-seat some of the connectors behind the dash.

 

• Aug 10, 2019

• #3

N

Nauti-Soldier

New Member

Nov 1, 2018

11

Boat Info

2005 Sea Ray 240 Sundeck

Engines

Mercruiser 350 MAG MPI w/ Bravo III Drive

I'll try your suggestions. Thank you.