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Home >> Hummer >> 2008 >> H3 Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 169 (HVAC System - Automatic) >> Repair Instructions >> Air Quality Sensor Replacement

Air Quality Sensor Replacement

WARNING: This page is about a different car, the 2008 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: View Of Air Quality Sensor
GM1480372Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Radiator Support Sight Shield Retainer (Qty: 6)
2 Front Compartment Front Sight Shield Assembly
3 Radiator Grille Retainer (Qty: 4)
Tip:  By removing these 4 retainers allows the front fascia grille flexibility to be moved forward to access the air quality sensor.
4 Air Quality Sensor Connector
5 Air Quality Sensor Bolt
NOTE: Refer to Fastener Notice .

Tighten:  9 N.m (80 lb in)

6 Air Quality Sensor