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Home >> Jeep >> 2014 >> Wrangler Sahara, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Antilock Brake System (Abs) (Service Information)) >> Hydraulic/Mechanical >> Integrated Control Unit (ICU) >> Installation >> Left-Hand-Drive

Integrated Control Unit (ICU): Installation: Left-Hand-Drive

WARNING: This page is about a different car, the 2014 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: ICU Mounting
GC0082347Courtesy of CHRYSLER GROUP, LLC
  1. Install the ICU with bracket (1) through the opening between the A/C lines and the exhaust manifold using the opposite of how it was removed.
  2. Place the mounting bracket for the ICU (1) over the mounting screws (2) and hang the assembly in place. Tighten the two mounting screws (2) to 23 N.m (17 ft. lbs.).
    Fig 2: Anti-Lock Brake Module Wiring Harness Connector
    GC0081322Courtesy of CHRYSLER GROUP, LLC
    1 - ABM (PART OF ICU)
    2 - WIRING HARNESS CONNECTOR
    CAUTION:

    Before installing the ABM harness connector on the ABM, be sure the seal is properly installed in the connector.

  3. Insert the ABM wiring harness connector (2) into the socket of the ABM (1) and close the cover, locking the connector in place.
    Fig 3: Identifying Brake Tubes At Hydraulic Control Unit
    GC0079880Courtesy of CHRYSLER GROUP, LLC
    CAUTION:

    The brake tubes must be routed to the correct ports. Improper routing can lead to degraded or undesirable system performance including external brake fluid leaks.

    • (1) Master Cylinder Secondary
    • (2) Front Left
    • (3) Front Right
    • (4) Master Cylinder Primary
    • (5) Rear Left
    • (6) Rear Right
    Fig 4: Identifying Brake Tubes At Hydraulic Control Unit
    GC0079880Courtesy of CHRYSLER GROUP, LLC
  4. Install the four chassis brake tubes (2, 3, 5, 6) at the ICU hydraulic control unit (7). Tighten the tube nuts to 17 N.m (150 in. lbs.).
  5. Install the primary (4) and secondary (1) brake tubes at the ICU hydraulic control unit (7). Tighten the tube nuts to 17 N.m (150 in. lbs.).
  6. Push the brake tube bundle routing clips (with tubes) onto the studs on the dash panel.
  7. Position the fresh air plenum and install the two mounting screws.
    Fig 5: Wheelhouse Brace
    GC0128486Courtesy of CHRYSLER GROUP, LLC
  8. Install the wheelhouse brace (2). Install and tighten the eight mounting bolts (four each side) (1) to 48 N.m (35 ft. lbs.).
    Fig 6: Cowl Screen
    GC0128455Courtesy of CHRYSLER GROUP, LLC
  9. Install the cowl screen. Install the push-pins (1) securing the cowl screen to the wheelhouse brace and cowl. Rotate the screw (2) in the center of the cowl screen 90° counterclockwise to lock the screen in place.
  10. Install the wiper arms. Refer to ARM, WIPER, INSTALLATION .
    Fig 7: Cowl Top Screen
    GC0128454Courtesy of CHRYSLER GROUP, LLC
  11. Install the cowl top screen (3). Install the two push-pins (1) securing the cowl top screen at the ends. Install the remaining push-pins (2).
  12. Install the engine appearance cover.
    Fig 8: Brake Pedal Holding Tool
    GC0098418Courtesy of CHRYSLER GROUP, LLC
  13. Remove the brake pedal holding tool.
  14. Connect the battery negative cable to the battery post. It is important that this be performed properly. Refer to STANDARD PROCEDURE .
    Fig 9: Bleeding Brakes
    GC0079789Courtesy of CHRYSLER GROUP, LLC
  15. Hook up the scan tool to initialize the ABM and following:
    1. Clear any faults.
    2. Fill the master cylinder to the proper fill level and bleed the base and ABS hydraulic systems. Refer to STANDARD PROCEDURE  or STANDARD PROCEDURE .
    3. Check for leaks.
    4. Perform the ABS Verification Test and road test the vehicle. Refer to STANDARD PROCEDURE .
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