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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 139 (Amplifier Diagnosis) >> DTC B2920-00: Subwoofer 1 Open Load >> Wiring Inspection >> Circuit Inspection

Circuit Inspection

WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
Item Normal Value Prerequisite Condition Probe(+) Probe(-)
Control circuit (Open/Short): Resistance Approx. below 1Ω 1. Ignition: OFF
2. subwoofer 1 speaker, Amplifier connector: Disconnected
subwoofer 1 speaker FL+ terminal subwoofer 1 speaker FL+ terminal of AMP connector
subwoofer 1 speaker FL- terminal subwoofer 1 speaker FL- terminal of AMP connector
  1. Is the result within specifications?

    YES 

    • Go to next procedure.

    NO