Installation Procedure

WARNING: This page is about a different car, the 1999 GMC Sierra and 1999 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Automatic Recirculation Switch Electrical Connector

Courtesy of GENERAL MOTORS CORP.

Install the automatic recirculation switch.
Tighten: Tighten the switch to 6 N.m (53 lb in).
Connect the electrical connector to the automatic recirculation switch.