Removal Procedure

WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.

Remove the case side cover. Refer to Case Side Cover Replacement .
Disconnect the input speed sensor electrical connector.

Fig 1: View Of Input Speed Sensor

Courtesy of GENERAL MOTORS CORP.

Remove the input speed sensor retaining clip (441).
Remove the input speed sensor (440).

Fig 2: Inspecting Input Speed Sensor

Courtesy of GENERAL MOTORS CORP.

Inspect the input speed sensor (440) for the following conditions:
- Damaged or missing magnet
- Damaged housing
- Bent or missing electrical terminals
- Damaged speed sensor clip (441)