NHTSA ID Number: 10219293
Manufacturer Communication Number: 22-NA-084
Summary
This service bulletin provides information for dealers/technicians on on unable to open folding top, DTC B19E1 sym64 possibly set.
Condition
Some customers may comment that the folding top will not open. Technicians may find DTC B19E1 sym64 set.
Cause
The cause of the condition may be that the body side frame access hole plug may not have been seated properly. This may lead to the plug interfering with B373 Folding Top Side Rail – Roof Panels Stowed Sensor.
Note: The body side frame access hole plug must be fully seated whenever the plug is removed.
Correction
1. First gain access to the body side frame access hole plug. Refer to Opening the Folding Top Stowage Compartment Lid — Engine Access section within Folding Top and Folding Top Stowage Compartment Lid Operation in the Service Manual.
2. Inspect the body side frame access hole plug to assure it is fully seated.
Note: The customer should be informed to ensure the access plug is secured, and fully seated, before driving the vehicle whenever the oil or coolant is checked. Please share this information with the customer, including a copy of this bulletin.
4 Affected Products
Vehicle
| MAKE | MODEL | YEAR |
CHEVROLET | CORVETTE | 2020-2023 |
1 Associated Document
Manufacturer Communications
Bulletin No.: 22-NA-084
Date: August, 2022
MC-10219293-0001.pdf 976.862KB
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Last update on 2026-06-24 / Affiliate links / Images from Amazon Product Advertising API
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Copyright 2022 General Motors LLC. All Rights Reserved. Service Bulletin Bulletin No.: 22-NA-084 Date: August, 2022 INFORMATION Subject: Information on Unable to Open Folding Top, DTC B19E1 sym64 Possibly Set Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Chevrolet Corvette 2020 2023 — — All All Involved Region or Country North America, Europe, Middle East, Japan, Israel, Palestine, Thailand, Australia/New Zealand Condition Some customers may comment that the folding top will not open. Technicians may find DTC B19E1 sym64 set. Cause 6039905 The cause of the condition may be that the body side frame access hole plug may not have been seated properly. This may lead to the plug interfering with B373 Folding Top Side Rail – Roof Panels Stowed Sensor. Note: The body side frame access hole plug must be fully seated whenever the plug is removed. Correction 1. First gain access to the body side frame access hole plug. Refer to Opening the Folding Top Stowage Compartment Lid — Engine Access section within Folding Top and Folding Top Stowage Compartment Lid Operation in the Service Manual. 2. Inspect the body side frame access hole plug to assure it is fully seated. Note: The customer should be informed to ensure the access plug is secured, and fully seated, before driving the vehicle whenever the oil or coolant is checked. Please share this information with the customer, including a copy of this bulletin. Page 2 August, 2022 Bulletin No.: 22-NA-084 Parts Information No parts are required for this repair. Version 2 Modified Released April 14, 2022 Revised August 24, 2022 – Added the 2023 Model Year. GM bulletins are intended for use by professional technicians, NOT a “do-it-yourselfer”. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the information. WE SUPPORT VOLUNTARY TECHNICIAN CERTIFICATION
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