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Motorcycles (Honda X-ADV, NC750X) - Repair

Official notice

18 Nov 2021

Last checked

27 Oct 2026

RecallScope risk estimate:HighCAA Japan

An official CAA Japan notice concerns Motorcycles (Honda X-ADV, NC750X) - Repair. Engine (engine control computer) defect. Defective part (component name): Engine (engine control computer). Defective structure, equipment or performance and its cause: In vehicles equipped with a 6-speed DCT automatic transmission, an inappropriate fuel injection control program in the engine control computer may prevent correct control of the amount of fuel injected when the throttle is opened slightly and quickly. In addition, an inappropriate clutch hydraulic pressure control program for starting off in the automatic transmission control computer causes excessive clutch hydraulic pressure when starting off in some vehicles. Consequently, when the amount of fuel injected is insufficient for combustion, the load torque increases and, in the worst case, the engine may stall when starting off. Published 2021-11-18.

What to do now

(Recall)5057. Corrective measures: Reprogram the engine control computer and automatic transmission control computer with corrected programs on all vehicles.

Units affected

1,576

Recall number

5057

Official notice

2021-11-18

The hazard

Engine (engine control computer) defect. Defective part (component name): Engine (engine control computer). Defective structure, equipment or performance and its cause: In vehicles equipped with a 6-speed DCT automatic transmission, an inappropriate fuel injection control program in the engine control computer may prevent correct control of the amount of fuel injected when the throttle is opened slightly and quickly. In addition, an inappropriate clutch hydraulic pressure control program for starting off in the automatic transmission control computer causes excessive clutch hydraulic pressure when starting off in some vehicles. Consequently, when the amount of fuel injected is insufficient for combustion, the load torque increases and, in the worst case, the engine may stall when starting off.

How to check if you're affected

Compare the product name and identifiers below with the item you own. Check the official notice for the affected products and next steps.

Models

8BL-RH10, 8BL-RH09

Recall Numbers

5057

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Affected products

Product 1

ホンダ「X-ADV」「NC750X」

Units affected

1,576

Hazard

Engine (engine control computer) defect. Defective part (component name): Engine (engine control computer). Defective structure, equipment or performance and its cause: In vehicles equipped with a 6-speed DCT automatic transmission, an inappropriate fuel injection control program in the engine control computer may prevent correct control of the amount of fuel injected when the throttle is opened slightly and quickly. In addition, an inappropriate clutch hydraulic pressure control program for starting off in the automatic transmission control computer causes excessive clutch hydraulic pressure when starting off in some vehicles. Consequently, when the amount of fuel injected is insufficient for combustion, the load torque increases and, in the worst case, the engine may stall when starting off.

Where it was sold

Retailer information is not currently available in RecallScope. Check the official notice for distribution details.

Location 1

JP · Japan

Affected area 1

JP · Japan

Company & contacts

Brand

Manufacturer

本田技研工業株式会社

Phone

0120-086819

Brand: Honda. Contact: 本田技研工業株式会社. Phone 0120-086819.

Source & status

Source

Tier

official

Category

VEHICLES

Official classification

消費者庁 — 修理

Recall details

Recall number

5057

Event id

CAA-00000028647

Units affected

1,576

Source tier

official

Documents, notices & source

See the official notice and source documents for full details.

View full official notice
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