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Home >> Jeep >> 2020 >> Grand Cherokee Laredo, AWD, Automatic T/Case Control >> Repair and Diagnosis >> Engine Performance >> System >> Emissions Control >> Diesel Exhaust Fluid Emissions >> Fitting, Quick Connect >> Standard Procedure >> Quick-Connect Fittings >> Connecting

Quick-Connect Fittings: Connecting

  1. Inspect the quick-connect fitting body and Diesel Exhaust Fluid (DEF) system components for damage. Replace as necessary.
  2. Prior to connecting any quick-connect fitting to components, check condition of fitting and components. Clean parts with a lint-free cloth. Lubricate with clean engine oil.
  3. Insert the quick-connect fitting onto the DEF system component until the built-in stop on the line or component rests against the back of fitting.
  4. Continue pushing until a click is felt.
  5. Verify a locked condition by firmly pulling on the quick-connect fitting connection of the fuel system component.