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Home >> Ford >> 2023 >> Escape ST-Line Select >> Repair and Diagnosis >> External Pages >> Different car >> Section 739 (Electronic Power Assist Steering Guided Routine Testing) >> DTC/Symptom Selection >> Symptom Chart - Steering System and NVH >> Notes
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Symptom Chart - Steering System and NVH: Notes

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NOTE: Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. Refer to Diagnostic Methods in General Information, Description and Operation.
NOTE: NVH  symptoms should be identified using the diagnostic tools available. For a list of these tools, an explanation of their uses and a glossary of common terms, refer to the Noise, Vibration and Harshness article. Since it is possible any one of multiple systems may be the cause of a symptom, it may be necessary to use a process of elimination type diagnostic approach to pinpoint the responsible system. If this is not the causal system for the symptom, refer back to the Noise, Vibration and Harshness article for the next likely system and continue diagnostics.
NOTE: If equipped, the Lane Centering Assist (LCA) and Lane Keeping System (LKS) can interfere with accurate EPAS  diagnostics. Disable the Lane Centering Assist (LCA) and Lane Keeping System (LKS) before test driving the vehicle to diagnose EPAS concerns. For information on disabling the Lane Centering Assist (LCA) and Lane Keeping System (LKS), refer to the Owner's Literature.