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HOMESERVICE MANUALSHYUNDAI2014SANTA FE XL LIMITEDREPAIR AND DIAGNOSISENGINE PERFORMANCEENGINE CONTROL SYSTEMSENGINE CONTROL SYSTEMENGINE CONTROL MODULE (ECM)REPAIR PROCEDURESREMOVAL
2014 Hyundai Santa Fe XL Limited

Repair Procedures: Removal

2014 Hyundai Santa Fe XL LimitedSECTION Removal
NOTE: When replacing the ECM, the vehicle equipped with the immobilizer must be performed procedure as below.

[In the case of installing used ECM] 

  1. Perform "ECM Neutral mode" procedure with GDS.

    Refer to NEUTRALIZING OF ECM .

  2. After finishing "ECM Neutral mode", perform

    Refer to REPLACEMENT .

[In the case of installing new ECM] 

Perform "Key teaching" procedure with GDS.

(Refer to REPLACEMENT

NOTE: When replacing the ECM, the vehicle equipped with the smart key system (Button start) must be performed procedure as below.

[In the case of installing used ECM] 

  1. Perform "ECM Neutral mode" procedure with GDS.

    Refer to NEUTRALIZING OF ECM .

  2. After finishing "ECM Neutral mode", insert the key (or press the start button) and turn it to the IGN ON and OFF position. Then the ECM learns the smart key information automatically.

[In the case of installing new ECM] 

Insert the key (or press the start button) and turn it to the IGN ON and OFF position. Then the ECM learns the smart key information automatically.

  1. Turn ignition switch OFF and disconnect the negative (-) battery cable.
  2. Remove the cover.
  3. Disconnect the ECM connector (A).
    Fig 1: Identifying ECM Connector
    G09270730Courtesy of HYUNDAI MOTOR AMERICA
  4. Remove the battery tray.

    (Refer to "BATTERY ")

  5. Remove the ECM bracket installation bolts (A) and nut (B).
    Fig 2: Identifying ECM Bracket Mounting Bolts
    G09270731Courtesy of HYUNDAI MOTOR AMERICA
  6. Remove the air cleaner assembly.

    Refer to "AIR CLEANER .

  7. After removing the installation bolts (A), remove the ECM (B) from the bracket.
    Fig 3: Identifying ECM And Bracket Mounting Bolts
    G09270732Courtesy of HYUNDAI MOTOR AMERICA
RENDER: 1.0x

NO RELATED

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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.