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Home >> Jeep >> 2018 >> Grand Cherokee Laredo, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 28 (6.2L Engine (Service Information)) >> Supercharger System >> Valve, Bypass >> Removal

Valve, Bypass: Removal

WARNING: This page is about a different variant/trim than selected.
  1. Disconnect and isolate the negative battery cable.
  2. Remove the cowl cover panel. Refer to COVER, COWL PANEL, REMOVAL .
    GC0170121Courtesy of CHRYSLER GROUP, LLC
  3. Remove the engine covers (1).
    GC0170301Courtesy of CHRYSLER GROUP, LLC
  4. Remove the fuel purge hose (2) from the top of the supercharger nose (1).
    GC0170093Courtesy of CHRYSLER GROUP, LLC
  5. Disconnect the bypass valve wire harness connector (3).
    GC0170238Courtesy of CHRYSLER GROUP, LLC
  6. Disconnect the wire harness connector (2) from the intermediate TMAP sensor (1).
    GC0170323Courtesy of CHRYSLER GROUP, LLC
  7. Wipe down the lid, rotor case, inlet nose, fuel rail and water manifold before removing the lid.
  8. Remove the supercharger to cylinder head retaining bolts, starting with number ten, going backwards to number one.
    GC0173399Courtesy of CHRYSLER GROUP, LLC
  9. Remove the five long lid retaining screws (1).
    GC0173375Courtesy of CHRYSLER GROUP, LLC
  10. Remove the sixteen short lid retaining screws (1).
    GC0173374Courtesy of CHRYSLER GROUP, LLC
  11. Remove the lid, using the tab on the rear of the supercharger (1) and discard the lid gasket.
    NOTE:

    The six cooler retention seals must remain with the lid.

  12. Place the lid, upside down on a clean a dry surface.
    GC0173400Courtesy of CHRYSLER GROUP, LLC
  13. Remove the bypass retaining screws (1).
    GC0173406Courtesy of CHRYSLER GROUP, LLC
  14. Remove and discard the bypass seal.
    GC0173368Courtesy of CHRYSLER GROUP, LLC
  15. Inspect the cooler retention seals (1) for damage and discard if necessary.