Cowl Drain Valve Replacement for Cadillac CTS 2006

1. Remove the front wheelhouse panel. Refer to Front Wheelhouse Liner Replacement .



2. Remove the push-in retainer (2) securing the cowl drain valve (3).
3. Remove the cowl drain valve (3) from the vehicle.

1. Install the cowl drain valve (3) to the vehicle.
2. Install the push-in retainer (2) to secure the cowl drain valve (3).
3. Install the front wheelhouse panel. Refer to Front Wheelhouse Liner Replacement .