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Home >> Kia >> 2024 >> Telluride SX X-Line >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Air Conditioning System Diagnosis >> DTC B1284-11: Direction Potentiometer Short (High) - AUTO Defog >> Wiring Inspection >> Circuit Inspection

Circuit Inspection

G15713884Courtesy of KIA MOTORS AMERICA, INC.
Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
  1. Ignition "OFF".
  2. Disconnect the electrical connector(s) from the concerned component.
  3. Ignition "ON".
Auto defog actuator connector 4 (power) Chassis ground - 5V
  1. Ignition "OFF".
  2. Disconnect battery (-) cable.
  3. Disconnect the electrical connector(s) from the concerned component.
Auto defog actuator connector 6 (ground) Chassis ground - Approx. below 1Ω
  1. Ignition "OFF".
  2. Disconnect the electrical connector(s) from the concerned component and A/C control module.
Auto defog actuator connector 5 (F/B) AC control module connector 4 (F/B) Approx. below 1Ω
Auto defog actuator connector 5 (F/B) Chassis ground - ∞ (infinity)Ω

Good 

No Good