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Home >> Hyundai >> 2018 >> Elantra Limited >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Automatic Transaxle Control System - 2.0L >> 26 Brake Control Solenoid Valve (26/B_VFS) >> Repair Procedures >> Removal

Repair Procedures: Removal

CAUTION:
  • When the solenoid valve Diagnostic Trouble Codes (DTC) is on, perform the following procedure to replace it.
  • Automatic transaxle is composed of delicate components. Be careful not to cause any damage on the component in the course of assembly and disassembly.
  • Maintain clean condition so that foreign substance does not get into the automatic transaxle.
  • Use a coated apron, latex gloves, and stainless tray to prevent foreign substance from getting into the transaxle.
  • Automatic transaxle fluid (ATF) can be reused. Collect it using a clean 10-liter beaker.
  1. Turn ignition switch OFF and disconnect the negative (-) battery cable.
  2. Remove the air duct and air cleaner assembly.

    (Refer to Engine Mechanical System - "AIR CLEANER ")

  3. Discharge the coolant. (if equipped ATF warmer)
  4. Discharge the Automatic Transaxle Fluid (ATF).

    (Refer to FLUID - "Automatic Transaxle System")

  5. Remove the battery and battery tray.

    (Refer to Engine Electrical System - "BATTERY ")

  6. Disconnect the connector (A).
    Fig 1: Disconnecting Connector
    G12025280Courtesy of HYUNDAI MOTOR AMERICA
  7. Disconnect the wiring fixing clip (A).
  8. Disconnect the air bleeder hose (B).
    Fig 2: Locating Wiring Fixing Clip And Air Bleeder Hose
    G12025281Courtesy of HYUNDAI MOTOR AMERICA
  9. Disconnect the ATF cooler hoses (A).
    Fig 3: Disconnecting ATF Cooler Hoses
    G12025282Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION:
    • Be careful not to cause any damage on the hose when tightening the clamp.
    • Mount the clamp tightening part in the designated direction so that interference does not occur with the adjacent parts.
    • After connecting the hose, check for oil leakage on the connecting part while the engine is on.
  10. Disconnect the ATF warmer hose (A).
  11. Remove the heater pipe mounting bolt (B).
    Fig 4: Locating Heater Pipe Mounting Bolt And ATF Warmer Hoses
    G12025283Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION:
    • Be careful not to cause any damage on the hose when tightening the clamp.
    • Mount the clamp tightening part in the designated direction so that interference does not occur with the adjacent parts.
    • After connecting the hose, check for oil leakage on the connecting part while the engine is on.
  12. Unscrew the bolts and remove the valve body cover (A).

    Tightening Torque: 

    11.8 - 13.7 N.m (1.2 - 1.4 kgf.m, 8.7 - 10.1 lb-ft)

    Fig 5: Removing Valve Body Cover (1 Of 2)
    G12025284Courtesy of HYUNDAI MOTOR AMERICA
    Fig 6: Removing Valve Body Cover (2 Of 2)
    G12025285Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION:
    • When re-mounting the valve body cover, replace the gasket with a new one.
    • After mounting the valve body cover, check for oil leakage on the connecting part while the engine is on.
    Fig 7: Replacing Gasket
    G12025286Courtesy of HYUNDAI MOTOR AMERICA
  13. Unscrew the bolts and disconnect the solenoid valve connector (A).

    Tightening Torque: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb - ft)

    Fig 8: Disconnecting Solenoid Valve Connector
    G12025287Courtesy of HYUNDAI MOTOR AMERICA
  14. Remove the support bracket (A).

    Tightening Torque: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)

    Fig 9: Removing Support Bracket
    G12025288Courtesy of HYUNDAI MOTOR AMERICA
  15. Remove the roller (A) and bolt (B).

    Tightening Torque: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)

    Fig 10: Removing Roller And Bolt
    G12025289Courtesy of HYUNDAI MOTOR AMERICA
  16. Remove the 26 brake control solenoid valve (A).
Fig 11: Removing 26 Brake Control Solenoid Valve
G12025290Courtesy of HYUNDAI MOTOR AMERICA