Service bulletins for the 2013 Dodge Viper
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.
151 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Heating and air conditioning are shown. Show all
| 24-005-14 | 2022-08-15. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; ELECTRICAL SYSTEM. Flash: Poor Air Flow From Floor Vents This bulletin involves selectively erasing and reprogramming the HVAC Module with new software. Customers may experience the following condition: Reduced air flow from the floor vents when bi-level mode is selectedUpdating the HVAC software will correct this condition. |
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| 24-005-14 | 2018-06-18. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; EQUIPMENT:APPLIANCE:AIR CONDITIONER. Flash: Poor Air Flow From Floor Vents This bulletin involves selectively erasing and reprogramming the HVAC Module with new software. Customers may experience the following condition: Reduced air flow from the floor vents when bi-level mode is selectedUpdating the HVAC software will correct this condition. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.