# Service bulletin PIP5570A

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10147352
- Published by NHTSA: 2018\-11\-13
- Manufacturer's number: PIP5570A
- Manufacturer's date: 2018\-10\-04
- NHTSA component: STEERING:GEAR BOX:SHAFT PITMAN; STEERING:GEAR BOX:SHAFT SECTOR

## NHTSA's summary

This Preliminary information communicates to the dealer a conditionwhere a tick noise may be present inside a vehicle while driving. This may be the result of a deformed or improperly seated steering shaft seal allowing engine compartment sounds into the vehicle. Dealers are instructed to replace or reinstall the boot as needed and are informed the condition is being reviewed by engineering.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10147352-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10147352-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Steering, Steering gear

## Vehicles listed

- 2017 to 2019 CADILLAC ESCALADE
- 2017 CHEVROLET SILVERADO
- 2018 CHEVROLET SILVERADO 2500
- 2019 CHEVROLET SILVERADO 4500
- 2017 to 2019 CHEVROLET SUBURBAN
- 2017 to 2019 CHEVROLET TAHOE
- 2017 GMC SIERRA
- 2019 GMC SIERRA 1500
- 2018 GMC SIERRA 3500
- 2017 to 2018 GMC YUKON
- 2019 GMC YUKON XL

JSON: [/v1/bulletins/10147352](/v1/bulletins/10147352)

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