pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Cabin Ventilation Grille|Service and Repair|Page 11320 > < Rear Bumper Shock Absorber|Service and Repair|Page 11316
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Cabin Ventilation Grille: Service and Repair

Pressure Relief Valve Replacement

Removal Procedure

1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle   (See: Maintenance/Vehicle Lifting/Service and Repair).
2. Remove the rear fascia. Refer to Rear Bumper Fascia Replacement (Sedan)   (See: Bumper/Rear Bumper/Rear Bumper Cover / Fascia/Service and

Repair/Rear Bumper Fascia Replacement (Sedan))Rear Bumper Fascia Replacement (Coupe/Convertible)   (See: Bumper/Rear Bumper/Rear
Bumper Cover / Fascia/Service and Repair/Rear Bumper Fascia Replacement (Coupe/Convertible)).

3. Remove the pressure relief valve from under vehicle, behind rear fascia.

Installation Procedure

1. Install the pressure relief valve.
2. Install the rear fascia. Refer to Rear Bumper Fascia Replacement (Sedan)   (See: Bumper/Rear Bumper/Rear Bumper Cover / Fascia/Service and

Cabin Ventilation Grille|Service and Repair|Page 11320 > < Rear Bumper Shock Absorber|Service and Repair|Page 11316