S10/T10 P/U 2WD V6-4.3L VIN X (1996)
Air Duct: Customer Interest
A/C - Wind Rush Noise from Dash With Max A/C On
File In Section: 1 - HVAC
Bulletin No.: 66-12-04
Date: April, 1996
Subject:
Wind Rush Noise from Dash with Maximum A/C On
(Replace Air Inlet Assembly and Gasket)
Models:
1995-96 Chevrolet and GMC S/T Models
1996 Oldsmobile Bravada
with Air Conditioning
Condition
Some owners may comment about a wind rush type noise from the right side of the dash when the A/C control is at the maximum position and the fan
blower control is on low speed. The noise will usually start at about 35 MPH (57 kph) and get louder as vehicle speed increases.
Cause
The air inlet assembly door is not sealing properly.
Correction
Verify the Recirculation Door Actuator is functioning properly. Replace the air inlet assembly and gasket per the applicable S/T Truck Service Manual,
Section 1A.
Parts Information
P/N
Description
Qty
52457315
Air Inlet Assembly
1
52458500
Gasket
1
Parts are currently available from GMSPO.
Warranty Information
For vehicles repaired under warranty, use as shown.