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Home >> Lincoln >> 2018 >> MKZ Select, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1617 (Noise, Vibration And Harshness) >> Diagnosis And Testing >> Noise, Vibration and Harshness (NVH) >> Symptom Charts >> Noise, Vibration and Harshness (NVH) Symptoms

Noise, Vibration and Harshness (NVH) Symptoms

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For NVH concerns, it is necessary to classify the customer's concern into one of the 3 categories: noise, vibration or harshness. The reason for this is that a customer concern may consist of a combination of symptoms involving noise and vibration, or vibration and harshness. In cases where there are combination symptoms, determine which diagnostic path to follow: noise, vibration or harshness. For example, if a customer has a concern involving a noise and a vibration, and it is determined that it is vehicle speed-related, follow the vibration diagnostic path.