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Home >> Chrysler >> 2009 >> PT Cruiser Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 20 (Anti-Lock Brake System (Service Information)) >> Hydraulic/Mechanical >> Integrated Control Unit (ICU) >> Installation >> Gas Turbo Engine

Gas Turbo Engine

WARNING: This page is about a different car, the 2009 Dodge Caliber. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying ICU, Heat Shield, & Mounting Screws
GC0102546Courtesy of CHRYSLER 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 (3) and hang the assembly in place.
  3. Place the ICU heat shield (2) over the mounting screws (3) and hang it in place in front of ICU.
  4. Tighten the two ICU mounting screws (3) to 23 N.m (17 ft. lbs.).
    Fig 2: Identifying Wiring Harness Connector & ABM
    GC0081322Courtesy of CHRYSLER 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.
  5. 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 LLC
  6. Install the four chassis brake tubes (2, 3, 5, 6) brake tubes at the ICU hydraulic control unit (7). Tighten the tube nuts to 17 N.m (150 in. lbs.).
  7. 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.).
  8. Push the brake tube bundle routing clips (with tubes) onto the studs on the dash panel.
  9. Install the heat shield on the dash panel and tighten the lower and upper mounting nuts.
    Fig 4: Depressing Brake Pedal Using Brake Pedal Holding Tool
    GC0098418Courtesy of CHRYSLER LLC
  10. Remove the brake pedal holding tool.
  11. Install the engine appearance cover.
  12. Connect the battery negative cable to the battery post. It is important that this be performed properly. Refer to Electrical/Battery System - Standard Procedure .
    Fig 5: Bleeding Brakes
    GC0079789Courtesy of CHRYSLER LLC
  13. Hook up the scan tool to initialize the ABM and perform the following:
    1. Clear any faults.
    2. Fill the master cylinder to the proper fill level, and bleed the base and ABS hydraulic systems. See BASE BRAKE BLEEDING and Brakes - Standard Procedure .
    3. Check for leaks.
    4. Perform the ABS Verification Test. Refer to DTC-Based Diagnostics/MODULE, Antilock Brake (ABS) - Standard Procedure , and then road test the vehicle.
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