Clunk Pop Rattle Knock Click Type Noise Heard or Felt In The Steering – 2020-2021 Chevrolet Silverado & GMC Sierra 2500/3500

NHTSA ID Number: 10193470

Manufacturer Communication Number: PIT5809A

Summary

This Preliminary information communicates an issues with a pop, clunk, knock, rattle type noise heard from the steering column over bumps and ask dealerships to replace the upper column shaft.

 


2021 Chevrolet Silverado
2021 Chevrolet Silverado

 


Condition

Some customers may comment on a clunk, pop, rattle, or knock type noise that can be heard or felt in the steering column. This concern may be more noticeable when turning at low speeds on rough road surfaces.

 

Cause

This concern could be caused by the steering column upper Intermediate shaft.

 

Correction:

To correct this concern, replace the steering column upper Intermediate shaft with part number 84488136. Currently, this part number is still the old part number and a new part number will be released soon. To ensure you are getting the new updated Intermediate shaft, make sure it has one of the paint marks shown below. If the new intermediate shaft does not have one of the paint marks shown below, then it is not the updated version.

 

Parts Information

Description Part Number Quantity
Upper Intermediate Steering Column Shaft 84488136 1

 


8 Affected Products

Vehicles

MAKE MODEL YEAR
CHEVROLET SILVERADO 2500 2020-2021
CHEVROLET SILVERADO 3500 2020-2021
GMC SIERRA 2500 2020-2021
GMC SIERRA 3500 2020-2021

 


1 Associated Document

Manufacturer Communications

Bulletin No.: PIT5809A
Published date: 04/23/2021

https://www.nhtsa.gov/recalls?nhtsaId=10193470

MC-10193470-9999.pdf 320.585KB

MC-10193470-9999

 


 

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  • Abnormal sound indicator lighe:The abnormal sound indicator consists of three colors: green, yellow, and red. The color changes are determined by the detected volume. The minimum volume is green and the maximum is red. The abnormal noise of the six channels can be shown at the same time through the six rows of indicator lights. By adjusting the light sensitivity knob, the indicator can be used to assist in judging the location of the anomalous noise.
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  • 【ABNORMAL SOUND INDICATOR LIGHT】The abnormal sound indicator consists of three colors: green, yellow, and red. The color changes are determined by the detected volume. The minimum volume is green and the maximum is red. The abnormal noise of the six channels can be shown at the same time through the six rows of indicator lights. By adjusting the light sensitivity knob, the indicator can be used to assist in judging the location of the anomalous noise.
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Last update on 2023-01-12 / Affiliate links / Images from Amazon Product Advertising API

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