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Home >> Jeep >> 2018 >> Grand Cherokee Trackhawk >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (6.4L Engine (Service Information)) >> Engine Block >> Solenoid, Multiple Displacement >> Removal

Solenoid, Multiple Displacement: Removal

WARNING: This page is about a different variant/trim than selected.
  1. Disconnect and isolate the negative battery cable.
  2. Remove the intake manifold. Refer to INSTALLATION .
    GC0174909Courtesy of CHRYSLER GROUP, LLC
  3. Cover the engine intake ports (1) to prevent dirt and debris from entering the engine.
  4. Remove foam insulator pad (2).
    GC0174917Courtesy of CHRYSLER GROUP, LLC
  5. Remove the Multiple Displacement Solenoid (MDS) wire harness connector(s) (1).
    GC0174922Courtesy of CHRYSLER GROUP, LLC
  6. Remove the MDS solenoid retaining bolt(s) (1).
    CAUTION:

    Do not try to pry the solenoid out. This could lead to breakage and contamination of the lubrication system.

    GC0174919Courtesy of CHRYSLER GROUP, LLC
  7. Install the (special tool #2028200090, Remover, MDS Solenoid) (1) and securely tighten the retaining screw (2).
  8. Lightly tap on the top of the MDS solenoid removal tool with a rubber mallet or equivalent to break the seal.
  9. Pull vertically and remove the MDS solenoid(s).