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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Automatic Transaxle - 4T80-E - Introduction (2 Of 2)) >> Repair Instructions >> Repair Instructions - On Vehicle >> Vehicle Speed Sensor Replacement >> Removal Procedure

Removal Procedure

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  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Fig 1: Mounting Bolt Locations For Front Transaxle Brace
    GM588753Courtesy of GENERAL MOTORS CORP.
  3. Remove the bolts (1, 3) securing the front transaxle brace (2) to the transaxle and right cylinder head.
  4. Remove the electrical connector at the vehicle speed sensor.
  5. Fig 2: Identifying Sensor & Retaining Bolt
    GM11835Courtesy of GENERAL MOTORS CORP.
  6. Remove the retaining bolt (131) and the sensor (130). Twisting the sensor while pulling outward will aid in removal.