Ring the Alarm 2005 Caravelle, Transducer, Speedometer, ringing in my ears

[xsbimmer]

My 05 caravelle sounds an alarm at startup and it won't shut off during operation. What's causing that? How do I fix it?

 

[skydiveD30571]

Re: Ring the Alarm 2005 Caravelle, Transducer, Speedometer, ringing in my ears

First you need to figure out which alarm it is. With absolutely no idea as to what engine and drive package you have, I can only guess. But in most cases you'll have sensors for water temp, exhaust temp, and oil pressure. Unplug each one individually and see which one causes the alarm to stop. Chances are, replacing that sensor will solve your problem. If not, check the wiring for it.