Installation Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Positive Crankcase Ventilation Hose Fitting Seal (4) - Install NEW [2x]
Positive Crankcase Ventilation Hose (3) - Install
Retainer (2) - Install

CAUTION:

Refer to Fastener Caution .

Positive Crankcase Ventilation Hose Connector Bolt (1) - Install and tighten [2x] 8.5 N.m (75 lb in)
Connect the electrical connector to the sensor.
Courtesy of GENERAL MOTORS COMPANY

Radiator Surge Tank Inlet Hose Clip (1) @ Positive Crankcase Ventilation Hose - Install
Courtesy of GENERAL MOTORS COMPANY

NOTE:
If equipped, reposition the insulator sleeve.

Electrical Connector (1) @ Engine Coolant Temperature Sensor (2) - Install
Intake Manifold Cover - Remove - Intake Manifold Cover Replacement