Benn01

New Member
In a td5 90, a directional-like noise comes on frequently.

The noise is roughly the same speed as the directional, but there are no indicator lights coming on the dash.

It has come on when the headlights were turned on, but I believe it has also come on when going to high-beam and am fairly sure it has come on with no headlights at all.

When it goes on, it doesn't turn off when the truck is shut off. The ignition needs to be powered on again for the noise to go off. When the directional is actually on, the noise does not go at the same pace...but the speed is pretty much the same from what I can tell.

I am not sure this is relevant, but the truck has an aftermarket alarm which kills the ignition until disarmed.

I would appreciate greatly any help as I don't know where to begin.

Ben
 

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