# Service bulletin PIT5403B

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: 10083321
- Published by NHTSA: 2016\-10\-21
- Manufacturer's number: PIT5403B
- Manufacturer's date: 2016\-08\-16
- NHTSA component: SUSPENSION

## NHTSA's summary

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN WITH THE STEPS TO DIAGNOSIS AND REPAIR VEHICLES WITH VARIOUS HANDLING, VEHICLE DYNAMICS CONCERNS, NOISES FROM THE SUSPENSION OR UNDERBODY, OR ISSUES RELATED TO DAMAGED SUSPENSION COMPONENTS. BEFORE ANY IN\-DEPTH DIAGNOSTICS ARE PERFORMED, BE AWARE THAT VARIOUS ISSUES COULD OCCUR IF THE VEHICLE HAS BEEN MODIFIED AND INFORM THE CUSTOMER THE CONDITIONS NOTED MAY NOT BE COVERED UNDER WARRANTY. TECHNICIAN WILL INSPECT FOR INSTALLED AFTERMARKET SUSPENSION COMPONENTS. ALSO INSPECT FOR IMPROPERLY ADJUSTED TORSION BARS.

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Suspension

## Vehicles listed

- 2007 to 2017 CADILLAC ESCALADE
- 2007 to 2011 CHEVROLET AVALANCHE
- 2007 to 2017 CHEVROLET SILVERADO 1500
- 2007 to 2017 CHEVROLET SUBURBAN
- 2007 to 2017 CHEVROLET TAHOE
- 2007 to 2017 GMC SIERRA 1500
- 2007 to 2017 GMC SIERRA 2500
- 2007 to 2017 GMC SIERRA 3500
- 2007 to 2017 GMC YUKON
- 2007 to 2013 GMC YUKON DENALI
- 2015 to 2017 GMC YUKON DENALI
- 2007 to 2013 GMC YUKON DENALI XL
- 2008 to 2013 GMC YUKON HYBRID
- 2007 to 2011 GMC YUKON XL
- 2012 to 2014 GMC YUKON XL
- 2015 to 2017 GMC YUKON XL
- 2007 to 2011 GMC YUKON XL 1500
- 2012 GMC YUKON XL 1500
- 2007 to 2011 GMC YUKON XL 2500

## Recalls for the same vehicles and component

- [2016190](/recalls/tc/2016190.md), 2016-04-28: Suspension
- [16V256000](/recalls/nhtsa/16V256000.md), 2016-04-28: SUSPENSION:FRONT:CONTROL ARM
- [11V007000](/recalls/nhtsa/11V007000.md), 2011-01-06: SUSPENSION:REAR:AXLE:SPINDLE
- [2010454](/recalls/tc/2010454.md), 2010-12-17: Suspension
- [10V643000](/recalls/nhtsa/10V643000.md), 2010-12-17: SUSPENSION:REAR:AXLE:SPINDLE

## Other bulletins for the same vehicles and component

- [PI0281L](/bulletins/11019516.md), 2025-06-12, Service bulletin: STEERING; POWER TRAIN; SUSPENSION. This preliminary informational \(PI\) bulletin provides information to dealership personnel that may be helpful when addressing underbody component corrosion with customers.
- [18\-NA\-315](/bulletins/11017424.md), 2025-05-01, Service bulletin: SUSPENSION. This service bulletin advises the tech to only replace the shock that is bad and not all shocks.
- [05\-03\-07\-009L](/bulletins/11015409.md), 2025-03-08, Service bulletin: SUSPENSION; WHEELS. This service bulletin provides information on Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles.
- [21\-NA\-138](/bulletins/11014358.md), 2025-02-19, Service bulletin: SUSPENSION. This service bulletin provides a repair procedure to correct a customer concern of a Squeak, Grind or Clunking Noise from Rear Leaf Springs.
- [05\-03\-08\-002J](/bulletins/11007936.md), 2024-09-20, Service bulletin: SUSPENSION. This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak.
- [05\-03\-08\-002J](/bulletins/11007935.md), 2024-09-20, Service bulletin: SUSPENSION. This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak.
- [21\-NA\-138](/bulletins/11004990.md), 2024-07-20, Service bulletin: SUSPENSION. This service bulletin provides a repair procedure to correct a customer concern of a Squeak, Grind or Clunking Noise from Rear Leaf Springs.
- [10\-03\-10\-001G](/bulletins/11001766.md), 2024-06-18, Service bulletin: WHEELS; SUSPENSION. This informational bulletin provides information on Wheel Balancer Mounting Instructions.
- [15\-00\-89\-004G](/bulletins/11000119.md), 2024-05-15, Service bulletin: ENGINE; SUSPENSION; POWER TRAIN. This service bulletin provides technicians with information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
- [PI0430B](/bulletins/10254209.md), 2024-05-06, Service bulletin: ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\); ELECTRICAL SYSTEM; SUSPENSION. Magnetically Controlled Suspension Electrical Connector Not Seated.

JSON: [/v1/bulletins/10083321](/v1/bulletins/10083321)

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