This technical bulletin provides a procedure to reprogram the TCM to correct a condition of Vehicle Wont...
GMC technical service bulletin 18NA097 for 2018 GMC Terrain, 2018 Buick Enclave and 2018 Buick Lacrosse.
- Bulletin number
- 18NA097
- Component
- Power train: automatic transmission: control module (TCM/PCM/tecm)
- Summary
- This technical bulletin provides a procedure to reprogram the TCM to correct a condition of Vehicle Wont Shift Out of Park, Stuck in Gear or Tie Up Feeling on 1-2 Shift, Wont Shift Into Park or Reverse, PRNDL May Blink with Possible DTC P187D, P2731, or U0100.
Owners of these vehicles have filed 61 complaints in the transmission category.
Vehicles covered
- GMC Terrain 2018 2018
- Buick Enclave 2018 2018
- Buick Lacrosse 2018 2018
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