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Home >> Kia >> 2020 >> Optima EX >> Repair and Diagnosis >> External Pages >> Different car >> Section 331 (Motor Driven Power Steering System) >> Repair Procedures >> A/S Repair Procedures >> MDPS Performance Inspection
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MDPS Performance Inspection

WARNING: This page is about a different car, the 2022 Kia Seltos. However, it is still accessible from the selected car via links, so may be relevant.
  1. Inspect steering angle and DTCs relevant to the steering system.
  2. Inspection for heavy steering effort
    1. Inspect tire pressure and width.
    2. Check DTCs relevant to the CAN communication error.
    3. Check the wheel alignment.
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