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TCC Pulse Width Modulation Solenoid: Removal

WARNING: This page is about a different car, the 2003 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the case side cover. See CASE SIDE COVER  .
  2. Disconnect and reposition the electrical connectors from the following:
    • 2-3 Shift solenoid valve assembly.
    • Fluid pressure manual valve position switch assembly. See Figure .
    CAUTION: Do not remove the bolt (205) that holds the oil pump together. See Figure .
  3. Remove the oil pump bolts (206 and 207).
  4. Remove the oil pump from the valve body. See Figure .
  5. Disconnect the torque converter clutch pulse width modulation (TCC PWM) solenoid electrical connector.
  6. Remove the TCC PWM solenoid retaining clip (314F). See Fig 1 .
  7. Remove the TCC PWM solenoid (334).
Fig 1: Exploded View Of TCC Pulse Width Modulation Solenoid
G00073404Courtesy of GENERAL MOTORS CORP.
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