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Passenger cars (Honda N-BOX and other models) - Repair

Official notice

3 Sept 2015

Last checked

27 Oct 2026

RecallScope risk estimate:HighCAA Japan

An official CAA Japan notice concerns Passenger cars (Honda N-BOX and other models) - Repair. Due to engine (ignition coil) defects. ■Defective component (part name): ①② Engine (ignition coil). ■Description and cause of the structure, equipment or performance deemed noncompliant with standards: ① Due to an unsuitable design of the interference suppression resistor that removes electrical noise inside the ignition coil, arcing caused by current flow during ignition may break the connection at the resistor terminal. If use continues in this condition, the spark plug seal may deteriorate and allow electrical discharge, resulting in insufficient ignition coil output, rough engine operation and illumination of the engine warning light. In the worst case, the engine may stop. ② Due to an unsuitable design of the interference suppression resistor that removes electrical noise inside the ignition coil, repeated large accelerator pedal movements while driving at a constant speed may cause arcing from current flow during ignition to break the connection at the resistor terminal. This may result in insufficient ignition coil output, rough engine operation and illumination of the engine warning light. In addition, noise generated during ignition may prevent the engine control computer from operating correctly, potentially causing the engine to stop. Published 2015-09-03.

What to do now

(Recall) 3630 ■Corrective measures: ① On all vehicles, replace the ignition coils with modified parts and replace the spark plugs with new ones. ② On all vehicles, replace the ignition coils with modified parts.

Recall number

3630

Official notice

2015-09-03

The hazard

Due to engine (ignition coil) defects. ■Defective component (part name): ①② Engine (ignition coil). ■Description and cause of the structure, equipment or performance deemed noncompliant with standards: ① Due to an unsuitable design of the interference suppression resistor that removes electrical noise inside the ignition coil, arcing caused by current flow during ignition may break the connection at the resistor terminal. If use continues in this condition, the spark plug seal may deteriorate and allow electrical discharge, resulting in insufficient ignition coil output, rough engine operation and illumination of the engine warning light. In the worst case, the engine may stop. ② Due to an unsuitable design of the interference suppression resistor that removes electrical noise inside the ignition coil, repeated large accelerator pedal movements while driving at a constant speed may cause arcing from current flow during ignition to break the connection at the resistor terminal. This may result in insufficient ignition coil output, rough engine operation and illumination of the engine warning light. In addition, noise generated during ignition may prevent the engine control computer from operating correctly, potentially causing the engine to stop.

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.

Recall Numbers

3630

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Affected products

Product 1

ホンダ N-BOX 他

Hazard

Due to engine (ignition coil) defects. ■Defective component (part name): ①② Engine (ignition coil). ■Description and cause of the structure, equipment or performance deemed noncompliant with standards: ① Due to an unsuitable design of the interference suppression resistor that removes electrical noise inside the ignition coil, arcing caused by current flow during ignition may break the connection at the resistor terminal. If use continues in this condition, the spark plug seal may deteriorate and allow electrical discharge, resulting in insufficient ignition coil output, rough engine operation and illumination of the engine warning light. In the worst case, the engine may stop. ② Due to an unsuitable design of the interference suppression resistor that removes electrical noise inside the ignition coil, repeated large accelerator pedal movements while driving at a constant speed may cause arcing from current flow during ignition to break the connection at the resistor terminal. This may result in insufficient ignition coil output, rough engine operation and illumination of the engine warning light. In addition, noise generated during ignition may prevent the engine control computer from operating correctly, potentially causing the engine to stop.

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

0120-112010

Brand: Honda. Contact: 本田技研工業株式会社. Phone 0120-112010.

Source & status

Source

Tier

official

Category

VEHICLES

Official classification

消費者庁 — 修理

Recall details

Recall number

3630

Event id

CAA-00000013377

Source tier

official

Documents, notices & source

See the official notice and source documents for full details.

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