PIT4601A
Service Bulletin Details
Public Details for: PIT4601A
This preliminary information communicates a wind whistle noise from front of the vehicle at speeds above 55 mph
Models from 2007
| 2007 BUICK RAINIER |
| 2007 CHEVROLET TRAILBLAZER |
| 2007 GMC ENVOY |
| 2007 GMC ENVOY 360 |
| 2007 GMC ENVOY DENALI |
| 2007 SAAB 9-7X |
Models from 2006
| 2006 BUICK RAINIER |
| 2006 CHEVROLET TRAILBLAZER |
| 2006 GMC ENVOY |
| 2006 GMC ENVOY 360 |
| 2006 GMC ENVOY DENALI |
| 2006 GMC ENVOY DENALI XL |
| 2006 GMC ENVOY XL |
| 2006 GMC ENVOY XL 370 |
| 2006 SAAB 9-7X |
Bulletin No.: PIT4601A Published date: 08/14/2019 Preliminary Information PIT4601A Wind Whistle Noise From Front Of the Vehicle at Speeds Above 55 mph Models Brand: Model: Model Years: VIN: from to Engine: Transmissions: Buick Rainier 2006 - 2008 All All All All Chevrolet Trailblazer Models 2006 - 2009 All All All All GMC Envoy Models 2006 - 2009 All All All All Saab 97x 2006 - 2008 All All All All Supersession Statement This PI was superseded to update Model Years. Please discard PIT4601. The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI. Condition / Concern Some customers may comment of a wind noise from the front of the A-pillar, either of the outside rear view mirror(s), or the front of the vehicle. Typically the noise occurs at speeds above 55mph. The source of this noise may be from the headlamp area called out as number (1) in the image above. Closer inspection of this area may reveal an improperly positioned front fascia in relation to the head light capsule. Refer to (2) in the image above. Recommendations / Instructions Reposition the front fascia to cover the headlight lower mounting tabs. Correct appearance shown called out as number 1 in the image above. Test drive the vehicle to be sure the vehicle was repaired. Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed. © 2019 General Motors. All Rights Reserved.