N222369401 Advanced Diagnostic Software (ADS) Improvements – 2022-2023 Chevrolet Bolt EV & Bolt EUV
NHTSA ID Number: 10219156 Manufacturer Communication Number: N222369401 Summary Certain vehicles are to receive a software update to improve the original Advanced Diagnostic Software. This software update reduces false diagnostic activation in certain vehicles under certain driving conditions, and prevents diagnostic data loss. Dealers are to reprogram the Hybrid Powertrain Control Module 2 (HPCM2). Condition Certain … Read more