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Home >> Jeep >> 2021 >> Cherokee High Altitude, Automatic T/Case Control >> Repair and Diagnosis >> Engine Performance >> 2.0L Ignition System (Service Information) >> Sensor, Knock >> Removal >> Front Knock Sensor
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Front Knock Sensor

  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 generator. Refer to GENERATOR, REMOVAL .
    GC0183687Courtesy of CHRYSLER GROUP, LLC
  3. Unlock and disconnect the knock sensor wire harness connector (1).
    GC0181388Courtesy of CHRYSLER GROUP, LLC
  4. Remove the mounting bolt (2) and knock sensor (1).
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