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Service bulletins for the 2019 Chevrolet Bolt EV

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

630 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
13-08-116-001H2022-10-11. Service bulletin. ELECTRICAL SYSTEM. The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
21-NA-0682022-10-07. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. This warranty administration bulletin provides policy information requirements applicable to key fob replacement under the New Vehicle Limited Warranty or under a Replacement Parts Warranty on 2017-2022 and newer model year vehicles with RPO ATH and AVJ.
22-NA-1512022-09-08. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. This service bulletin provides diagnostic and repair information for instances when DTC P0BBD may set.
18-NA-1802022-09-08. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. This Warranty Administration Bulletin Provides High Voltage Battery Exchange Process Information.
22-NA-1512022-08-30. Service bulletin. ELECTRICAL SYSTEM. This service bulletin provides diagnostic and repair information for instances when DTC P0BBD may set.
N2223694002022-08-17. Service bulletin. ELECTRICAL SYSTEM. Certain vehicles are to receive a software update to improve the original Advanced Diagnostic Software. This software update addresses customer reports of difficulty connecting to a charger (2019 MY only), 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).
PIC6452D2022-08-15. Service bulletin. ELECTRICAL SYSTEM. This Preliminary information communicates to the dealer if a vehicle comes in for an unable to plug the charge cord in or unable to unplug the charge cord due to DC fast charger (level 3) lock actuator has been applied unintentional. we inform that at this time engineering is in need of more information and outline questions for what when and how the vehicle was charge prior to the noticed condition. we then advise of the current path to take and not to order any parts at this time.
PIT5569B2022-08-15. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR. This Preliminary information communicates direction and examples when diagnosing multiple DTCs, one of which includes U**** Byte 71 DTC.
22-NA-1522022-08-08. Service bulletin. ELECTRICAL SYSTEM. This service bulletin provides repair information to correct a customer concern of Vehicle Unable to Charge, Charge Port Lock Actuator Engaged and Will Not Unlock with DTCs P3014 and/or P302D Set.
22-NA-1512022-08-08. Service bulletin. ELECTRICAL SYSTEM. This service bulletin provides diagnostic and repair information for instances when DTC P0BBD may set.
22-NA-1192022-08-03. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. The service bulletin provides warranty information on High Voltage Battery Safety Recall Replacement Parts.
16-NA-3092022-08-03. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. This bulletin describes the proper way to stow the charge cord during PDI using the Velcro strap in the trunk.
22-NA-1142022-07-01. Service bulletin. ELECTRICAL SYSTEM. This service bulletin provides information on Forklift and Vehicle Hoist Requirements to Support Electric Vehicle (EV) High Voltage Battery Handling.
N212345750012022-06-27. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. High Voltage Battery Software Update
N2123457502022-06-27. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. High Voltage Battery Software Update
PIC6449A2022-06-13. Service bulletin. ELECTRICAL SYSTEM. This Preliminary information communicates to the dealers on the process to be able to order a replacement High Voltage battery pack for a vehicle that has a High Voltage battery battery concern and is not on the current open recall list. This document will add in advising the dealers to contact TAC with needed information so TAC can review the data to verify that the vehicle need a High Voltage battery and then TAC will release the High voltage battery so the dealer can repair the vehicle for the customer. Also the Administrative Details have the direction for the consultants to be able to follow and handle the case information as it comes in.
22NA0122022-05-31. Service bulletin. ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS. This service bulletin provides information for dealers/technicians on Stone Chip/Membrane Damage, Broken Connector and/or Sensor Retaining Tabs, and/or Paint Damage of Park Assist Sensors.
22NA0012022-05-31. Service bulletin. ELECTRICAL SYSTEM. This service bulletin provides diagnostic aid information for dealers/technicians on HPCM2 Module Records Inaccurate Freeze Frame / Failure Record Data.
18NA2592022-05-31. Service bulletin. ELECTRICAL SYSTEM:IGNITION. This service bulletin provides repair information to correct a customer concern of passive entry and passive starting functions are always inoperative on one, or both, of the RKE Fobs, possible various DIC messages.
17NA0972022-05-31. Service bulletin. VISIBILITY; ELECTRICAL SYSTEM; EQUIPMENT. This service bulletin provides a procedure to apply butyl tape to the object sensing alert module brackets to correct a side blind zone not working correctly or Side Mirror Notification condition.
21-NA-2612022-05-11. Service bulletin. ELECTRICAL SYSTEM. This service bulletin provides a procedure for dealers/technicians to follow on vehicles with a charge limited to 80% After Battery Pack Replaced for Recall N212343881, N212345941 or N212345943.
21-NA-2612022-04-30. Service bulletin. ELECTRICAL SYSTEM. This service bulletin provides a procedure for dealers/technicians to follow on vehicles with a charge limited to 80% After Battery Pack Replaced for Recall N212343881 or N212345941.
PIC6452B2022-04-18. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE. This Preliminary information communicates to the dealer if a vehicle comes in for an unable to plug the charge cord in or unable to unplug the charge cord due to DC fast charger (level 3) lock actuator has been applied unintentional. we inform that at this time engineering is in need of more information and outline questions for what when and how the vehicle was charge prior to the noticed condition. we then advise of the current path to take and not to order any parts at this time.
PIC6452A2022-04-18. Service bulletin. ELECTRICAL SYSTEM. This Preliminary information communicates to the dealer if a vehicle comes in for an unable to plug the charge cord in or unable to unplug the charge cord due to DC fast charger (level 3) lock actuator has been applied unintentional. we inform that at this time engineering is in need of more information and outline questions for what when and how the vehicle was charge prior to the noticed condition. we then advise of the current path to take and not to order any parts at this time.
PIC64522022-04-18. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE. This Preliminary information communicates to the dealer if a vehicle comes in for an unable to plug the charge cord in or unable to unplug the charge cord due to DC fast charger (level 3) lock actuator has been applied unintentional. we inform that at this time engineering is in need of more information and outline questions for what when and how the vehicle was charge prior to the noticed condition. we then advise of the current path to take and not to order any parts at this time.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.