Service Update
Chevrolet technical service bulletin 18126 for 2018 Chevrolet Equinox and 2018 Chevrolet Traverse.
- Bulletin number
- 18126
- Component
- Power train: automatic transmission: control module (TCM/PCM/tecm)
- Summary
- 18126 - Service Update. Certain vehicles may have a condition where the electronic control module (ECM) does not respond to on board diagnostics (OBD) test tools with the required calibration verification number (CVN). Reprogram the ECM.
Owners of these vehicles have filed 262 complaints in the transmission category.
Vehicles covered
- Chevrolet Equinox 2018 2018
- Chevrolet Traverse 2018 2018
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