gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

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Heated Oxygen Sensor (HO2S) Replacement Bank 1 Sensor 1|Page 4086 > < Heated Oxygen Sensor (HO2S) Replacement Bank 1 Sensor 1|Page 4084

Sierra 1500 2WD V6-4.3L VIN X (2004)

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6. Connect the HO2S electrical connector to the harness.
7. Connect the CPA retainer.
8. Install the HO2S connector to the crossmember, if equipped with a automatic transmission and 2WD.

9. Connect the HO2S electrical connector to the harness (2).

10. Connect the CPA retainer.
11. Install the HO2S connector to the crossmember, if equipped with a manual transmission and 2WD.
12. Lower the vehicle.

Heated Oxygen Sensor (HO2S) Replacement Bank 1 Sensor 1|Page 4086 > < Heated Oxygen Sensor (HO2S) Replacement Bank 1 Sensor 1|Page 4084