In June 2023, Mitsubishi filed a statutory recall with Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) concerning the Wiring, covering the Super Great. The filing affects 41,134 vehicles manufactured between March 24, 2017 and November 11, 2022.
Overview
| MLIT filing number | 1153430 |
|---|---|
| Type | Statutory Recall (government-mandated recall) |
| Date filed | June 22, 2023 |
| Manufacturer(s) | Mitsubishi |
| Component | Wiring |
| Production period | March 24, 2017 — November 11, 2022 |
| Vehicles affected | 41,134 units |
Filing in context
The Wiring is the most frequently cited component category in this archive, appearing in 236 of its 4,890 filings. This filing is one of 29 Mitsubishi notifications from 2023 in this archive. For scale, 841 of the 4,890 filings in this archive report a larger number of affected vehicles; the vehicles involved here were manufactured over a span of about 5 years and 7 months.
Defect
On heavy-duty trucks equipped with the 6R20-type engine, the engine harness was improperly assembled, placing it in strong contact with its retaining bracket. Engine vibration causes the contact point on the harness to wear through and sustain damage, resulting in a sudden engine stall or an inability to restart the engine. In the worst case, an electrical arc from a short circuit at the damaged area causes a vehicle fire.
Corrective action
On all vehicles, inspect the branch section of the engine harness. If no damage is found, insert a rubber interference-prevention pad between the harness and the retaining bracket. If damage is found, replace the harness with a corrected part.
Affected models & chassis ranges
This filing lists 33 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 |
|---|---|---|
| 2KG-FS70HZ | ふそうスーパーグレート | FS70HZ-530001 — FS70HZ-540208 |
| 2KG-FS74HZ | ふそうスーパーグレート | FS74HZ-530021 — FS74HZ-541801 |
| 2KG-FU70HY | ふそうスーパーグレート | FU70HY-530022 — FU70HY-540045 |
| 2KG-FU74HZ | ふそうスーパーグレート | FU74HZ-530042 — FU74HZ-540614 |
| 2KG-FV70HJR | ふそうスーパーグレート | FV70HJ-500003 — FV70HJ-540121 |
| 2KG-FV70HX | ふそうスーパーグレート | FV70HX-500735 — FV70HX-540916 |
| 2KG-FV70HY | ふそうスーパーグレート | FV70HY-530001 — FV70HY-540231 |
| 2KG-FV70HYP | ふそうスーパーグレート | FV70HY-500289 — FV70HY-540226 |
| 2KG-FV70HZ | ふそうスーパーグレート | FV70HZ-530007 — FV70HZ-540174 |
| 2KG-FV70HZP | ふそうスーパーグレート | FV70HZ-500407 — FV70HZ-540176 |
| 2KG-FV74HJR | ふそうスーパーグレート | FV74HJ-500003 — FV74HJ-540023 |
| 2PG-FP74HDR | ふそうスーパーグレート | FP74HD-530002 — FP74HD-540502 |
| 2PG-FP74HER | ふそうスーパーグレート | FP74HE-530001 — FP74HE-540185 |
| 2PG-FP74HGR | ふそうスーパーグレート | FP74HG-530001 — FP74HG-540041 |
| 2PG-FS70HZ | ふそうスーパーグレート | FS70HZ-500001 — FS70HZ-540206 |
| 2PG-FS74HY | ふそうスーパーグレート | FS74HY-500001 — FS74HY-540027 |
| 2PG-FS74HZ | ふそうスーパーグレート | FS74HZ-500001 — FS74HZ-541804 |
| 2PG-FS75HY | ふそうスーパーグレート | FS75HY-510001 — FS75HY-540001 |
| 2PG-FS75HZ | ふそうスーパーグレート | FS75HZ-500001 — FS75HZ-540283 |
| 2PG-FU70HY | ふそうスーパーグレート | FU70HY-500001 — FU70HY-540069 |
| 2PG-FU74HY | ふそうスーパーグレート | FU74HY-500002 — FU74HY-540050 |
| 2PG-FU74HZ | ふそうスーパーグレート | FU74HZ-500001 — FU74HZ-540619 |
| 2PG-FU75HZ | ふそうスーパーグレート | FU75HZ-500001 — FU75HZ-540153 |
| 2PG-FV70HX | ふそうスーパーグレート | FV70HX-500002 — FV70HX-540917 |
| 2PG-FV70HY | ふそうスーパーグレート | FV70HY-500002 — FV70HY-540228 |
| 2PG-FV70HZ | ふそうスーパーグレート | FV70HZ-500001 — FV70HZ-540178 |
| 2PG-FV74HJR | ふそうスーパーグレート | FV74HJ-500004 — FV74HJ-540024 |
| 2PG-FV74HZ | ふそうスーパーグレート | FV74HZ-500003 — FV74HZ-540092 |
| 2PG-FY70HY | ふそうスーパーグレート | FY70HY-500001 — FY70HY-540038 |
| 2PG-FY74HY | ふそうスーパーグレート | FY74HY-500001 — FY74HY-540032 |
| 2RG-FP74HDR | ふそうスーパーグレート | FP74HD-500001 — FP74HD-520713 |
| 2RG-FP74HER | ふそうスーパーグレート | FP74HE-500001 — FP74HE-520345 |
| 2RG-FP74HGR | ふそうスーパーグレート | FP74HG-500002 — FP74HG-520056 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
６Ｒ２０型エンジンを搭載した大型トラックにおいて、エンジンハーネスの組付けが不適切なため、当該ハーネスとハーネス固定用のブラケットが強く接触した状態のものがある。そのため、エンジン振動によって当該ハーネスのブラケット接触部が摩耗して損傷すると、突然のエンジン停止やエンジン再始動不能に至り、最悪の場合、当該部がショートした際のアークによって火災に至るおそれがある。
改善措置
全車両、エンジンハーネスの分岐部を点検し、損傷が認められない場合は当該ハーネスとハーネス固定用ブラケットの間に干渉防止用のゴム板を追加し、損傷が認められた場合は当該ハーネスを対策品に交換する。
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=3009365
Related recalls
Same manufacturer, same component
Other Mitsubishi filings involving the Wiring, closest to this one by filing date.
Wiring — affects 1,501 vehicles.
Open recall detail →Wiring — affects 1,051 vehicles.
Open recall detail →Wiring — affects 13,762 vehicles.
Open recall detail →Wiring — affects 327 vehicles.
Open recall detail →Wiring — affects 744 vehicles.
Open recall detail →Other recalls affecting the same models
Filings whose affected type codes overlap with this one, newest first.
Other (Emissions/Noise) — affects 34,092 vehicles.
Open recall detail →Other (frame/body) — affects 311 vehicles.
Open recall detail →Turn Signal Lamps — affects 1,607 vehicles.
Open recall detail →Other (Occupant Protection Equipment) — affects 558 vehicles.
Open recall detail →Computer (Emissions/Noise) — affects 31,122 vehicles.
Open recall detail →All Mitsubishi recalls · All 2023 recalls · Recall Archive home