Overview
| MLIT filing number | 2106070 |
|---|---|
| Type | Improvement Campaign (manufacturer improvement measure / 改善対策) |
| Date filed | February 18, 2021 |
| Manufacturer(s) | Mazda |
| Component | Body |
| Production period | August 2019 — October 15, 2020 |
| Vehicles affected | 31,161 units |
Issue
The holding force setting of the power rear gate drive unit is incorrect. On some units, the holding force is insufficient under high-temperature conditions. If the rear gate is fully opened while the vehicle is parked on a slope, the gate may fail to hold the fully open position and drop downward.
Corrective action
On all vehicles, the power rear gate control unit program is reprogrammed with the corrected/updated software. In addition, the serial number of the power rear gate drive unit is inspected, and any unit with insufficient holding force is replaced with a conforming part.
Affected models & chassis ranges
This filing lists 3 type code(s). A vehicle is affected if its chassis number falls within one of the ranges below.
| Type code (型式) | Model | Chassis ranges |
|---|---|---|
| 3AA-DMFP | ＣＸ－３０ | DMFP-100008 — DMFP-101328 |
| 3DA-DM8P | ＣＸ－３０ | DM8P-100006 — DM8P-111393 |
| 5BA-DMEP | ＣＸ－３０ | DMEP-100011 — DMEP-120269 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
パワーリアゲートにおいて、パワーリアゲート・ドライブユニットの保持力設定が不適切なため、高温環境下での保持力が不足しているものがある。そのため、坂道に駐車する等してリアゲートを全開した場合、全開状態を保持できずにリアゲートが下がるおそれがある。
改善措置
全車両、パワーリアゲート制御ユニットのプログラムを対策プログラムに修正する。また、パワーリアゲート・ドライブユニットの製造番号を点検し、保持力が不足しているものは良品と交換する。
Source & verification
This entry reproduces public data from Japan's MLIT recall registry. English text is jdmvin.com's own translation; always verify against the official source:
https://renrakuda.mlit.go.jp/renrakuda/ris-detail-car.html?class=recalldatacar&id=3008909