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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 52 (Automatic Transaxle Diagnosis - 4T65-E) >> Removal & Installation >> Torque Converter Clutch Pulse Width Modulation Solenoid >> Installation

Torque Converter Clutch Pulse Width Modulation Solenoid: Installation

WARNING: This page is about a different car, the 2002 Buick Regal, 2002 Buick Century, 2001 Buick Regal, and 2001 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install new "O" ring seals (305, 306) onto the TCC PWM solenoid valve (334) if they had been removed. See Fig 1 .
  2. Install the torque converter clutch PWM solenoid (334).
  3. Hold the TCC PWM solenoid valve (334) in the control valve body (301). Install the TCC PWM solenoid valve retainer (314F) into the control valve body (301).
  4. Connect the transaxle wiring harness.
  5. Install the case side cover. See appropriate AUTOMATIC article in TRANSMISSION SERVICING.
Fig 1: Exploded View Of TCC Pulse Width Modulation Solenoid Valve
G00073404Courtesy of GENERAL MOTORS CORP.