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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 136 (Air Conditioning System Diagnosis) >> DTC B1250-11: Direction Potentiometer Short (High) - Driver >> Component Inspection >> Actuator Inspection

Actuator 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 (-)
Operation DEF Driver seat mode actuator connector: Disconnected
Ignition switch: OFF
Driver seat mode actuator DEF (+) terminal: supply 12V Driver seat mode actuator VENT (-) terminal: ground
VENT Driver seat mode actuator VENT (-) terminal: supply 12V Driver seat mode actuator DEF (+) terminal: ground

* Actuator motor operation by terminal connection (complying with safety regulations)

  1. Is the result within specifications?

    YES 

    • Go to next procedure.

    NO 

    • Replace the Driver Seat Mode Actuator with an usable one and check for proper operation. If it works properly, put the new actuator in place.
    • Repair or replace relevant component (s) as necessary and then go to "VERIFICATION OF VEHICLE REPAIR ".