Service bulletins for the 2021 Honda Ridgeline
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.
83 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Driver assistance are shown. Show all
| ATI&02072023902 | 2023-02-15. Service bulletin. LATCHES/LOCKS/LINKAGES; BACK OVER PREVENTION; ELECTRICAL SYSTEM. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2023 Ridgelines with a customer complaint of the rearview camera inop. Customer may also complain of the tailgate lock inop, alarm activating on its own, or cargo light inop. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind. |
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| ATI&01182023901 | 2023-01-25. Service bulletin. ELECTRICAL SYSTEM; BACK OVER PREVENTION. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2023 Ridgelines with a customer complaint of the rearview camera inop. Customer may also complain of the tailgate lock inop, alarm activating on its own, or cargo light inop. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind. |
| ATI&01032023904 | 2023-01-11. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:INTERIOR LAMPS/BULBS; BACK OVER PREVENTION: SENSING SYSTEM: CAMERA; BACK OVER PREVENTION; LATCHES/LOCKS/LINKAGES:TAILGATE:LOCK. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2023 Ridgelines with a customer complaint of the rearview camera inop. Customer may also complain of the tailgate lock inop, alarm activating on its own, or cargo light inop. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind. |
| ATI&12092022 | 2022-12-14. Service bulletin. ELECTRICAL SYSTEM; BACK OVER PREVENTION. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2023 Ridgelines with a customer complaint of the rearview camera inop. Customer may also complain of the tailgate lock inop, alarm activating on its own, or cargo light inop. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.