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Home >> Hyundai >> 2016 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 123 (Telematics Unit System Diagnosis) >> DTC B2837: GPS Module Connection Error >> W/Harness Inspection >> Terminal and Connector Inspection

Terminal and Connector Inspection

WARNING: This page is about a different car, the 2016 Hyundai Elantra GT and 2015 Hyundai Elantra GT. However, it is still accessible from the selected car via links, so may be relevant.
  1. Many malfunctions in the electrical system are caused by poor harness and terminals.

    Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage

  2. Thoroughly check all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage.
  3. Has a problem been found?

    YES 

    NO 

    • Refer to: Next procedure.