2015 Kia Cadenza LimitedFACTORY OEM SERVICE PROCEDURE

Repair Procedures: Removal

  1. Turn the ignition switch off and disconnect the battery negative (-) cable.
  2. Disconnect the injector drive box (IDB) connector (A).
    Fig 1: Identifying Injector Drive Box Connector
    G09751248Courtesy of KIA MOTORS AMERICA, INC.
  3. Remove the air cleaner assembly.

    (Refer to "AIR CLEANER ")

  4. Remove the main wiring harness (B) after removing the nut (A).
    Fig 2: Identifying Main Wiring Harness And Mounting Nut
    G09751249Courtesy of KIA MOTORS AMERICA, INC.
  5. Remove the IDB bracket assembly (B) after removing the bolts (A).
    Fig 3: Identifying IDB Bracket Assembly And Mounting Bolts
    G09751250Courtesy of KIA MOTORS AMERICA, INC.
  6. After removing the installation bolts (A), remove the IDB from the bracket.
    Fig 4: Identifying IDB And Installation Bolt
    G09751251Courtesy of KIA MOTORS AMERICA, INC.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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