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The thermostat on a 2002 Cadillac DTS is located in the engine's coolant housing, which is typically found near the front of the engine, between the engine block and the upper radiator hose. To access it, you may need to remove the engine cover and other components, such as the air intake duct. It's recommended to consult a repair manual for specific instructions and diagrams related to your vehicle.

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AnswerBot

3d ago

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