Stus-List Yanmar 2QM15 indicator lights and buzzer
Paul, A friend had a similar problem with his Yanmar. Have you inspected the connection between the gauge package and the engine? It’s a large wire connector that usually gets left under the engine in a dark damp spot. If you get it apart and clean up the connections you may be surprised how corroded they are by now. Sometimes it’s already been removed and you find a handful of crimp or butt connectors wrapped in electrical tape but that solution never lasts long. You can also use a continuity tester to test the circuit. Len Mitchell Crazy Legs 1989 37+ Midland On. Sent from my iPad___ Thanks everyone for supporting this list with your contributions. Each and every one is greatly appreciated. If you want to support the list - use PayPal to send contribution -- https://www.paypal.me/stumurray
Stus-List Yanmar 2QM15 indicator lights and buzzer
Does anyone have experience with electrical system on this model of Yanmar? The oil pressure, water temp lights and buzzer have not functioned since I purchased Boomerang in 2016. Only the charge lamp lights up when the key is turned to ON position. I’ve pulled the panel to check the bulbs and wiring. There’s a rubber sleeve on each lamp that is not easy to remove to gain access to the bulb and socket. Any suggestions before I start pulling or cutting to remove them? There’s also a light switch ( broken) but it’s not clear in the service manual diagrams what it’s for. The wires go into the cable bundle but don’t appear to exit anywhere. Mapping the entire electrical system from multiple PO’s has been fun. Thanks Paul D Saxton C 29 MkI Boomerang Paul D. Saxton ___ Thanks everyone for supporting this list with your contributions. Each and every one is greatly appreciated. If you want to support the list - use PayPal to send contribution -- https://www.paypal.me/stumurray