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Home >> Cadillac >> 2004 >> CTS Base, 3.2 N >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (Automatic Transmission - 5L40-E (Introduction, Service & Replacement)) >> Repair Instructions >> Transmission Fluid Cooler Hose/Pipe Replacement (LA3, LY9) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Hooking Retainer Over Transmission Fluid Inlet Pipe
    GM785865Courtesy of GENERAL MOTORS CORP.
  1. Hook the retainer (2) over the transmission fluid inlet pipe (1).
  2. Fig 2: Installing Fluid Cooler Pipe Assembly To Vehicle
    GM785864Courtesy of GENERAL MOTORS CORP.
  3. Install the fluid cooler pipe assembly to the vehicle.
  4. Connect the fluid cooler lines to the transmission fluid cooler using the following steps.
    1. Push the transaxle fluid cooler pipe into the quick connect fitting, until a "click" is heard.
    2. Tug gently on the cooler pipe to ensure proper retention.
  5. Fig 3: Inserting Transmission Fluid Cooler Pipes Into Transmission
    GM785867Courtesy of GENERAL MOTORS CORP.
  6. Place NEW seals over the transmission fluid cooler pipes.
  7. Insert the transmission fluid cooler pipes into the transmission.
  8. NOTE: Refer to Fastener Notice in Cautions and Notices.
  9. Install the bolt securing the transmission fluid cooler pipe retainer to the transmission.

    Tighten:  Tighten the transmission fluid cooler pipe retainer bolt to 25 N.m (18 lb ft).

  10. Fig 4: Installing Bolt Securing Transmission Fluid Cooler Pipes Brace To Engine
    GM785866Courtesy of GENERAL MOTORS CORP.
  11. Install the bolt securing the transmission fluid cooler pipes brace to the engine. Install the bolt securing the transmission fluid cooler pipes brace to the engine.

    Tighten:  Tighten the transmission fluid cooler pipes brace bolt to 50 N.m (37 lb ft).

  12. Fig 5: Installing Wiring Harness Retainer To Transmission Fluid Cooler Pipes Brace
    GM785770Courtesy of GENERAL MOTORS CORP.
  13. Install the wiring harness retainer (2) to the transmission fluid cooler pipes brace (1).
  14. Install the front air deflector. Refer to Air Deflector Replacement - Front in Body Front End.
  15. Lower the vehicle.
  16. Check the transmission fluid level. Refer to Transmission Fluid Checking Procedure .
  17. Inspect for fluid leaks.