What is your question?
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What is your question?
Serpentine belt replaced 3k miles ago. 150k miles on car. Very loud squealing when put in drive and accelerate. Steering so stiff that car had to be towed.

Voltage issue , may be caused by ANY of the components or idler/tensioner pullies the belt drives , even though the steering is not hydraulic.
2007 has electric power steering. Would that make a difference? PS light hasn 'to gone on.
Sorry, meant the pulley/tensioners for the belt drive for the power steering.