Service bulletins for the 2020 Honda Civic Type R
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.
25 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Adaptive cruise control are shown. Show all
| ONL6AE11302021 | 2021-12-03. Service bulletin. SERVICE BRAKES, AIR:ANTILOCK:MODULATOR; EQUIPMENT ADAPTIVE/MOBILITY:VEHICLE CONTROLS:SPEED CONTROL; ELECTRICAL SYSTEM; VEHICLE SPEED CONTROL; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL:SOFTWARE:SIGNAGE/SIGNAL RECOGNITION; FORWARD COLLISION AVOIDANCE. Owner Notification Letter - Our records indicate that a PRODUCT UPDATE has not been completed on this vehicle (Vehicle Identification Number XXXXXXXXXXXXXXXXX). During production on your 2020 Civic Type-R, the latest software version for the ACC/CMBS (adaptive cruise control/collision mitigation braking system), which is part of the VSA-modulator control unit, was not installed in your vehicle. Vehicles without the latest software may be unable to maintain speed after setting the ACC. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.