This technical bulletin provides a procedure to update the transmission electro-hydraulic control module...
Chevrolet technical service bulletin 16-NA-181 for 2015 Chevrolet Volt.
- Bulletin number
- 16-NA-181
- Component
- Power train: automatic transmission
- Summary
- This technical bulletin provides a procedure to update the transmission electro-hydraulic control module (tehcm) with the latest software to correct a customer concern on reduced acceleration with no reduced propulsion when pushing the accelerator pedal to the floor, with message on the driver information center (dic) due to specific shift transitions, an intermittent hydraulic pressure switch signal does not allow the shift to complete resulting in propulsion with no dtc due to software anomaly.
Owners of these vehicles have filed 6 complaints in the transmission category.
Vehicles covered
- Chevrolet Volt 2015 2015
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