Removal Procedure

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.

Remove the lower oil pan. Refer to Lower Oil Pan Replacement (RWD) Lower Oil Pan Replacement (AWD)
Disconnect the oil level sensor electrical connector.

Fig 1: Engine Oil Level Sensor C-Clip

Courtesy of GENERAL MOTORS COMPANY

Remove the engine oil level sensor C-clip (1).

Fig 2: Engine Oil Level Sensor Fasteners

Courtesy of GENERAL MOTORS COMPANY

Remove the engine oil level sensor fasteners (1).

Fig 3: Oil Level Sensor

Courtesy of GENERAL MOTORS COMPANY

NOTE:

Replace the O-ring around the level sensor.

Remove the engine oil level sensor (1) from the oil pan.