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Home >> Jeep >> 2012 >> Grand Cherokee Laredo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 27 (Engine Cooling System) >> Engine >> Heater, Engine Block >> Removal >> 3.6L Engine
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

3.6L Engine

WARNING: This page is about a different car, the 2011 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: A/C Compressor
GC0145963Courtesy of CHRYSLER LLC
  1. Remove the A/C compressor (1) and position aside. Refer to COMPRESSOR, A/C , REMOVAL .
    Fig 2: 3.6L Engine Block Heater & Cylinder Block
    GC0144482Courtesy of CHRYSLER LLC

    The heater block is located on the driver side towards the front of the engine.

  2. Partially drain coolant from radiator and cylinder block. Refer to STANDARD PROCEDURE .
  3. Disconnect the power cord plug from block heater.
  4. Loosen screw (2) from the heater. Remove block heater assembly (1).