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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 136 (Air Conditioning System Diagnosis) >> DTC B1284-11: Direction Potentiometer Short (High) - Auto Defog >> Wiring Inspection >> Wire Harness Inspection

Wire Harness 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 (-)
Signal circuit (Short): voltage Approx. 0V A/C Control Module, Auto defog actuator connector: Disconnected
Ignition switch: ON
Auto defog actuator harness' signal terminal Chassis ground
Signal circuit (Open): resistance Approx. below 1Ω A/C Control Module, Auto defog actuator connector: Disconnected
Ignition switch: OFF
Auto defog actuator harness' ground terminal Auto defog actuator's ground terminal attached to A/C Control Module harness
  1. Is the result within specifications?

    YES 

    • Go to next procedure.

    NO