NHTSA ID Number: 10082404
Manufacturer Communication Number: 16NA190
Summary
THIS TECHNICAL BULLETIN ADDS A RADIO RPO TO REPAIR INFORMATION ON CORRECTING A CUSTOMER CONCERN OF VOLUME AND/OR TUNE KNOBS BROKEN, MISSING OR WILL NOT STAY ATTACHED TO THE CONTROL ASSEMBLY.
4 Affected Products
Vehicle
| CHEVROLET | IMPALA | 2014-2017 |
SEOCONTENT-START
Bulletin No.: 16-NA-190
Date: August, 2016
| Subject: | Radio Volume and Tune Knobs Broken, Missing or Will Not Stay Attached |
| Brand: | Model: | Model Year: | VIN: | Engine: | Transmission: | ||
|---|---|---|---|---|---|---|---|
| from | to | from | to | ||||
| Chevrolet |
Impala (VIN 1) | 2014 | 2016 | All | All | ||
| Chevrolet |
Impala | 2017 | 2017 | ||||
| Involved Region or Country | NORTH AMERICA, MIDDLE EAST, KOREA, ISRAEL |
| Additional Options (RPO) | Equipped with Radio RPOs – IO3, IO5 or IO6 |
| Condition | Some customers may comment the Volume and/or Tune knob is broken, missing or will not stay attached to the control assembly. |
| Cause | The cause of the condition may be improper retention of the original knobs, which can be removed. |
Correction
Important: DO NOT replace the entire control assembly for this concern.
Replace the affected Volume and/or Tune knob(s) with service kit listed in the parts table below.

To prevent damage during installation, make sure the orientation of the knob is as shown in the illustration above. The three clips on the knob should align with the three retention features on the control assembly. No added force should be needed to turn the knobs, if the parts are installed properly.
Parts Information
| Description | Part Number | Qty |
| KNOB KIT, RDO CONT | 84175369 | 1 |
Warranty Information
For vehicles repaired under warranty, use:
| Labor Operation | Description | Labor Time |
| 3480268* | Volume and/or Tune Knob Replacement | 0.2 hr |
| *This is a unique Labor Operation for Bulletin use only. | ||
| Version | 2 |
| Modified | August 16, 2016 – Added Radio RPO – IO3. |
SEOCONTENT-END
Bulletin No.: 16-NA-190
Date: August, 2016
To View or Download this Document Click Here
Bulletin No.: 16-NA-190
Date: June, 2016
To View or Download this Document Click Here
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