| Bulletin Number | Vehicle Make | Vehicle Model | Model Year | Summary |
|---|---|---|---|---|
| 21NA046 | GMC | TERRAIN | 2021 | This technical bulletin provides a procedure to install foam adhesive to correct the condition of Loss of Window Motor Memory ? Window Drops Down.<br |
| 20NA227 | GMC | TERRAIN | 2021 | This service bulletin provides a procedure to correct a customer concern of a Wobble Vibration on Hard Acceleration.<br /> |
| N202319300 | GMC | TERRAIN | 2021 | Customer Satisfaction Program - Certain vehicles, equipped with a 9-speed automatic transmission, may contain transmissions that could shift harshly. |
| PIT5823 | GMC | TERRAIN | 2021 | |
| 20NA230 | GMC | TERRAIN | 2021 | This service bulletin provides a procedure to correct a customer concern of a Malfunction Indicator Lamp (MIL) - DTC P2B95, P2B0A, P2B08, P2B09, and/o |
| 18NA020 | GMC | TERRAIN | 2021 | This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator |
| N202319300 | GMC | TERRAIN | 2021 | Customer Satisfaction Program - certain vehicles equipped with a 9-speed automatic transmission may contain transmissions that could shift harshly. T |
| 19NA055 | GMC | TERRAIN | 2021 | This technical bulletin provides repair information to correct a customer concern of a accessory front floor liner warped, bent inward.<br /> |
| 19NA008 | GMC | TERRAIN | 2021 | This technical bulletin provides repair information to correct a customer concern of seeing or feeling a sharp edge on the upper inboard corner of the |
| 18NA162 | GMC | TERRAIN | 2021 | This technical bulletin provides a procedure for air conditioning refrigerant desiccant replacement due to A/C Not Cooling or refrigerant loss.<br /> |
| 19NA023 | GMC | TERRAIN | 2021 | This technical bulletin provides a procedure to replace the left front half shaft with the PN# listed below which has a dampener to correct this issue |
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