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Home >> Kia >> 2019 >> Sorento SX, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 33 (Smart Key System) >> Description And Operation >> Description >> Smart Key Reminder 2
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Smart Key Reminder 2

WARNING: This page is about a different car, the 2020 Kia Sorento. However, it is still accessible from the selected car via links, so may be relevant.
  1. Preconditions:
    • All terminals OFF
    • Any door (including trunk) open
    • No FOB-IN & no locking status (checked by SMK periodically for every 100 ms, as long as CAN/LIN active)
  2. Vehicle action:

    Closes the last door or trunk with knobs in locked state or with locking in progress

  3. SMK actions:

Before elapsing 500 ms after the closing if all doors are locked then:

SMK search valid TP

If no fob has been found, no action is required.

If any valid fob or valid TP has been found, SMK sends unlock command via CAN and activates ext. buzzer warning.

If any valid fob has been found, SMK sends unlock command via CAN/LIN and activates ext. buzzer warning.