This technical bulletin provides a procedure to replace the 3-8 clutches and program the TCM to correct...
GMC technical service bulletin 18NA329 for 2018-2019 GMC Terrain, 2018-2019 Buick Enclave and 2018-2019 Buick Lacrosse.
- Bulletin number
- 18NA329
- Component
- Power train
- Summary
- This technical bulletin provides a procedure to replace the 3-8 clutches and program the TCM to correct the customers concern.
Owners of these vehicles have filed 131 complaints in the transmission category.
Vehicles covered
- GMC Terrain 2018-2019 20182019
- Buick Enclave 2018-2019 20182019
- Buick Lacrosse 2018-2019 20182019
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