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Home >> Jeep >> 2022 >> Compass Altitude, 4WD >> Repair and Diagnosis >> Accessories & Equipment >> Wiper/Washer Systems >> Wiper System & Washer System (Service Information) >> Module, Humidity Rain Light Sensor >> Removal And Installation
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Removal And Installation

REMOVAL

  1. Disconnect and isolate the negative battery cable.
    GC0202694Courtesy of CHRYSLER GROUP, LLC
  2. Using trim stick C-4755 or equivalent, carefully remove the mirror cover (1).
    GC0202762Courtesy of CHRYSLER GROUP, LLC
  3. Disconnect the Humidity Light Rain Sensor Module (HLRSM) wire harness connector.
  4. Remove the retaining clip by releasing the side hooks, inserting a screwdriver in the openings.
  5. Remove the HLRSM (1) from the housing on the windshield.

INSTALLATION

  1. Check that the HLRSM is not damaged.
  2. Avoid touching the sensitive surface of the HLRSM.
  3. Avoid the sensitive surface of the HLRSM coming into contact with dirt or fluids.
    NOTE:

    The layer of silicone material is protected by a film that is removed when the component is installed. Avoid hand contact to prevent damage to the silicone. Because it is not possible to disconnect and reconnect the part without damaging the silicone layer, the HLRSM should be replaced if the windshield is replaced.

    NOTE:

    If a new component is installed, check that no air bubbles remain between the glass and HLRSM; apply a load of at least 50 N (11 lbf) to be certain that any bubbles are eliminated.

  4. Clean the housing for the HLRSM in the windshield thoroughly. Use a degreasing product.
  5. Place the HLRSM in position.
  6. Position the retaining clip for the HLRSM and attach the side hooks.
  7. Connect the HLRSM wire harness connector.
  8. Carefully align the mirror cover to the mirror.
  9. Carefully snap the mirror cover together. Be certain all of the retaining tabs are fully engaged. 
  10. Connect the negative battery cable. If equipped with an Intelligent Battery Sensor (IBS), connect the IBS connector.