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Home >> Buick >> 2005 >> LeSabre Custom, 4T65E/MN3 >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle - Introduction & Repair Instructions >> Repair Instructions >> Pressure Control Solenoid (PCS) Replacement >> Installation Procedure

Installation Procedure

    Fig 1: View Of Pressure Control Solenoid (PCS) Assembly
    GM49378Courtesy of GENERAL MOTORS CORP.
  1. Install new O-ring seals (307, 316) onto the pressure control (PC) solenoid valve (322), if they had been removed.
  2. Install the pressure control solenoid (322).
  3. Hold the PC solenoid valve (322) in the control valve body (301). Install the pressure control solenoid valve retainer (314E) into the control valve body (301).
  4. Connect the transaxle wiring harness.
  5. Install the case side cover. Refer to Case Side Cover Replacement .