A leak in the vacuum pressure pipes is he cause why the green "wheel lock" light in a Mitsubishi L200 4WD Diesel pickup truck is the cause why it's on continuously.
In a friends case the vacuum pressure supply pipe of the switch for slightly higher stationary revs (prob for AC) is leaking. The small rubber pipe is worn by the power brake vacuum pipe due to engine vibrations. When this pipe is leaking there is no vacuum for switching off the front hubs, hence the green "wheel lock" light on the dashboard. Consequently the front axle rod keeps turning.
See the related links for a picture of the malfunction.
the starter is bad.
The kids in the back.
Probably your alternater on its way out.
Could be a tired power steering pump or simply low on p/s fluid.
The correct way to spell it would be "whining".
For me it was the idler pully. A pretty cheap part. $15 I think. And only an hour or so to change. The problem was the bearing in it was shot. It would make a whining sound that got louder/higher pitch as the engine revved higher.
Transmission is low of lube.
sounds like a bad power steering pump
Could be the carrier bearings or pinion bearings in the differential(s). Mine was the wife and kids.
Check the power steering pump for the cause of the noise. I sounds like the pump is causing the whining and is either low on fluid or possibly going bad.
If the RPMs in the engine increases and the speed not, the clutch may be worn out, usually it becomes noise at the same time
It sounds like a wheel bearing has gone. DO NOT continue to drive until you have had it checked out.