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Home >> Jeep >> 2021 >> Renegade Trailhawk >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (2.4L Ignition System) >> Spark Plug >> Removal And Installation >> Removal

Removal And Installation: Removal

WARNING: This page is about a different variant/trim than selected.
  1. Disconnect and isolate the negative battery cable. If equipped with an Intelligent Battery Sensor (IBS), disconnect the IBS connector first before disconnecting the negative battery cable.
  2. Remove the engine cover. Refer to COVER, ENGINE, REMOVAL AND INSTALLATION .
  3. Remove the ignition coil. Refer to COIL, IGNITION, REMOVAL AND INSTALLATION .
    GC0169072Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    Prior to loosening the spark plug, use compressed air to blow out any debris that might be in the spark plug tube.

  4. Using the appropriate socket (1a), remove the spark plug (1b) from the cylinder head.