GM Service Manual Online
For 1990-2009 cars only

The air tube is a non-serviceable item consisting of the following:

    • one connector (at the ALC air dryer)
    • two tubes (between the ALC air dryer and the two rear shock absorbers)
    • two connectors with spring clips (one at each rear shock absorber)

At the rear shock absorbers, the air tube connectors are held on with spring clips which snap into the grooves of the shock absorber air fittings. Air tube connectors are sealed using two o-rings.

Although the tubes are flexible, care should be taken not to kink them and to keep them from contacting the exhaust system.