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Home >> Jeep >> 2023 >> Grand Cherokee Altitude, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (5.7L - Exhaust System) >> Converter, Catalytic >> Removal And Installation >> Left Catalytic Converter >> Removal

Left Catalytic Converter: Removal

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  1. Remove the front belly pan. Refer to BELLY PAN, REMOVAL AND INSTALLATION .
  2. Saturate the bolts and with Mopar® Rust Inhibitor. Allow 5 minutes for penetration.
    GC0201537Courtesy of CHRYSLER GROUP, LLC
    1 - Outer Bolts
    2 - Inner Bolts
    3 - Impact Brace
  3. Remove the impact bracket inner bolts, outer bolts, and the impact bracket.
    GC0201904Courtesy of CHRYSLER GROUP, LLC
    1 - Catalytic Converter to Exhaust Manifold Bolts
    2 - Catalytic Converter
  4. Remove the right catalytic convertor to exhaust manifold bolts and the right catalytic converter.
    GC0200788Courtesy of CHRYSLER GROUP, LLC
    1 - Left Exhaust Muffler Clamp Nut
    2 - Exhaust Isolator Bolt
    3 - Right Exhaust Muffler Clamp Nut
    4 - Exhaust Isolator Bolt
  5. Loosen the right exhaust muffler clamp nut.
  6. Remove the exhaust isolator bolts and lower the resonator.
  7. Disconnect the oxygen sensor wire harness connectors.
    GC0200892Courtesy of CHRYSLER GROUP, LLC
    1 - Catalytic Converter to Exhaust Manifold Bolts
    2 - Catalytic Converter
  8. Remove the left catalytic convertor to exhaust manifold bolts and the left catalytic convertor.
  9. If necessary, remove the oxygen sensors.