This technical bulletin provides a procedure to replace both front lower control arms to correct the...
Buick technical service bulletin 18NA163 for 2018 Buick Regal and 2017-2018 Buick Lacrosse.
- Bulletin number
- 18NA163
- Component
- Suspension: front: control arm
- Summary
- This technical bulletin provides a procedure to replace both front lower control arms to correct the condition of Front End Rattle Noise when Braking Moderate or Hard on Rough Surfaces due to metal on metal contact within the control arms.
Owners of these vehicles have filed 4 complaints in the suspension category.
Vehicles covered
- Buick Regal 2018 2018
- Buick Lacrosse 2017-2018 20172018
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