Service bulletins for the 2020 Nissan Versa
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.
130 on file from NHTSA, as of 2026-10-19.
About B2602 on the 2020 Nissan Versa: what the code means, and the bulletins and recalls about the same components.
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By component
By trouble code
Only bulletins with trouble code: B2602 are shown. Show all
| NTB20-031a | 2021-03-06. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ELECTRICAL SYSTEM. KICKS AND VERSA SEDAN; INTELLIGENT KEY ERROR MESSAGE DISPLAYS AND DTC B2602 STORED This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin. |
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| NTB20-031 | 2020-05-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. KICKS AND VERSA SEDAN; INTELLIGENT KEY ERROR MESSAGE DISPLAYS AND DTC B2602 STORED IF YOU CONFIRM The Vehicle Information Display shows the message “Intelligent Key System Error” And DTC B2602 is found stored. NOTE: This incident usually occurs while driving the vehicle. ACTION Replace the Intelligent Key unit. • - If the vehicle’s current Intelligent Key unit part number is 285E1-5RB3A, replace it with 285E1-5EA0A. • - If the vehicle’s current Intelligent Key unit part number is 285E1-5RA6A, replace it with 285E1-5EA5A. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.