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Home >> Jeep >> 2021 >> Cherokee Altitude, 4WD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Electronic Control Modules (Service Information) >> Module, Ignition Node >> Removal
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Module, Ignition Node: Removal

  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 Integrated Center Stack (ICS) Module. Refer to MODULE, INTEGRATED CENTER STACK (ICSM), REMOVAL .
    GC0187153Courtesy of CHRYSLER GROUP, LLC
  3. Reaching through the ICS module opening in the instrument panel, disconnect the harness connector (2) from the back of the Ignition Node Module (IGNM) (3) and position the connector and wire harness out of the way.
  4. Reaching through the ICS module opening in the instrument panel, remove the fasteners (1) that retain the IGNM bracket to the inside of the lower instrument panel trim bezel.
    GC0173341Courtesy of CHRYSLER GROUP, LLC
  5. Remove the IGNM (3) with bracket (2).
    GC0173266Courtesy of CHRYSLER GROUP, LLC
  6. Remove the fasteners (1) to separate the IGNM (3) from the IGNM bracket (2).
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