In January 2012, Hino & Toyota filed an improvement campaign with Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) concerning the Computer (Engine), covering the Dutro, Dyna 200 and 3 more models. The filing affects 7,318 vehicles manufactured between June 2011 and December 2011.
Overview
| MLIT filing number | 2104140 |
|---|---|
| Type | Improvement Campaign (manufacturer improvement measure / 改善対策) |
| Date filed | January 25, 2012 |
| Manufacturer(s) | Hino, Toyota |
| Component | Computer (Engine) |
| Production period | June 2011 — December 2011 |
| Vehicles affected | 7,318 units |
Filing in context
This notification is a joint filing by 2 manufacturers: Hino & Toyota.
The Computer (Engine) is the most frequently cited component category in this archive, appearing in 49 of its 4,890 filings. This filing is one of 45 Hino notifications from 2012 in this archive. For scale, 1,783 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 6 months.
Issue
On light-duty trucks, the PTO (power take-off) control program in the engine control unit is defective. If the throttle knob used for engine warm-up is turned to raise engine speed to 1,000 rpm or above, the PTO switch is then engaged, and the body-mounted equipment is operated, engine speed may rise beyond the set limit, causing the equipment to operate faster than intended. Continued use in this condition may damage the body-mounted equipment and create unsafe working conditions.
Corrective action
On all vehicles, reprogram the engine control unit with a corrected PTO control program.
Affected models & chassis ranges
This filing lists 98 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 |
|---|---|---|
| SDG-XZU700 | トヨタ ダイナ200 | XZU700-0001004 — XZU700-0001173 |
| SDG-XZU700A | トヨタ ダイナ200 | XZU700-0001004 — XZU700-0001173 |
| SDG-XZU700M | DUTRO | XZU700-0001003 — XZU700-0001175 |
| SDG-XZU700X | DUTRO | XZU700-0001003 — XZU700-0001175 |
| SDG-XZU710 | トヨタ ダイナ200 | XZU710-0001006 — XZU710-0001836 |
| SDG-XZU710M | DUTRO | XZU710-0001010 — XZU710-0001835 |
| SDG-XZU720 | トヨタ ダイナ200 | XZU720-0001011 — XZU720-0001661 |
| SDG-XZU720M | DUTRO | XZU720-0001004 — XZU720-0001673 |
| SDG-XZU730 | トヨタ ダイナ300 | XZU730-0001007 — XZU730-0001064 |
| SDG-XZU730M | DUTRO | XZU730-0001002 — XZU730-0001068 |
| SJG-XKC605 | トヨタ ダイナ200 | XKC605-0001029 — XKC605-0001122 |
| SJG-XKC605M | DUTRO | XKC605-0001006 — XKC605-0001124 |
| SJG-XKC645M | DUTRO | XKC645-0001001 — XKC645-0001006 |
| SJG-XKC655 | トヨタ トヨエースG25 | XKC655-0001004 — XKC655-0001006 |
| SJG-XKC655M | DUTRO | XKC655-0001001 — XKC655-0001017 |
| SJG-XKU600 | トヨタ ダイナ200 | XKU600-0001012 — XKU600-0001050 |
| SJG-XKU600A | トヨタ ダイナ200 | XKU600-0001012 — XKU600-0001050 |
| SJG-XKU600M | DUTRO | XKU600-0001003 — XKU600-0001100 |
| SJG-XKU600X | DUTRO | XKU600-0001003 — XKU600-0001100 |
| SJG-XKU605 | トヨタ ダイナ200 | XKU605-0001014 — XKU605-0001054 |
| SJG-XKU605M | DUTRO | XKU605-0001002 — XKU605-0001065 |
| SJG-XKU640 | トヨタ ダイナ300 | XKU640-0001014 |
| SJG-XKU640M | DUTRO | XKU640-0001001 — XKU640-0001016 |
| SJG-XKU645 | トヨタ ダイナ200 | XKU645-0001005 |
| SJG-XKU645M | DUTRO | XKU645-0001001 — XKU645-0001011 |
| SJG-XKU650 | トヨタ ダイナ300 | XKU650-0001006 — XKU650-0001027 |
| SJG-XKU650M | DUTRO | XKU650-0001001 — XKU650-0001033 |
| SJG-XKU655 | トヨタ ダイナ200 | XKU655-0001002 — XKU655-0001043 |
| SJG-XKU655M | DUTRO | XKU655-0001001 — XKU655-0001049 |
| SJG-XKU700 | トヨタ トヨエースG35 | XKU700-0001009 |
| SJG-XKU700M | DUTRO | XKU700-0001001 — XKU700-0001014 |
| SJG-XKU710 | トヨタ ダイナ200 | XKU710-0001013 — XKU710-0001391 |
| SJG-XKU710M | DUTRO | XKU710-0001006 — XKU710-0001401 |
| SJG-XKU720 | トヨタ トヨエースG35 | XKU720-0001010 — XKU720-0001084 |
| SJG-XKU720M | DUTRO | XKU720-0001001 — XKU720-0001086 |
| SJG-XKU720M改 | DUTRO | XKU720-0001001 — XKU720-0001086 |
| SKG-XZC600 | トヨタ ダイナ200 | XZC600-0001002 — XZC600-0001250 |
| SKG-XZC600M | DUTRO | XZC600-0001008 — XZC600-0001247 |
| SKG-XZC605 | トヨタ ダイナ200 | XZC605-0001004 — XZC605-0001839 |
| SKG-XZC605M | DUTRO | XZC605-0001005 — XZC605-0001815 |
| SKG-XZC610D | トヨタ ダイナ200 | XZC610-0001014 — XZC610-0001180 |
| SKG-XZC610T | DUTRO | XZC610-0001001 — XZC610-0001191 |
| SKG-XZC630D | トヨタ ダイナ200 | XZC630-0001003 — XZC630-0001051 |
| SKG-XZC630T | DUTRO | XZC630-0001002 — XZC630-0001053 |
| SKG-XZC645 | トヨタ ダイナ200 | XZC645-0001001 — XZC645-0001083 |
| SKG-XZC645M | DUTRO | XZC645-0001005 — XZC645-0001079 |
| SKG-XZC655 | トヨタ ダイナ200 | XZC655-0001001 — XZC655-0001093 |
| SKG-XZC655M | DUTRO | XZC655-0001003 — XZC655-0001104 |
| SKG-XZC675 | トヨタ ダイナ200 | XZC675-0001003 — XZC675-0001055 |
| SKG-XZC675M | DUTRO | XZC675-0001002 — XZC675-0001056 |
| SKG-XZC675T | DUTRO | XZC675-0001002 — XZC675-0001056 |
| SKG-XZC710 | トヨタ ダイナ200 | XZC710-0001005 — XZC710-0001092 |
| SKG-XZC710M | DUTRO | XZC710-0001001 — XZC710-0001100 |
| SKG-XZU600 | トヨタ ダイナ200 | XZU600-0001007 — XZU600-0001802 |
| SKG-XZU600A | トヨタ ダイナ200 | XZU600-0001007 — XZU600-0001802 |
| SKG-XZU600D | トヨタ ダイナ200 | XZU600-0001007 — XZU600-0001802 |
| SKG-XZU600E | DUTRO | XZU600-0001005 — XZU600-0001800 |
| SKG-XZU600F | DUTRO | XZU600-0001005 — XZU600-0001800 |
| SKG-XZU600H | トヨタ ダイナ200 | XZU600-0001007 — XZU600-0001802 |
| SKG-XZU600M | DUTRO | XZU600-0001005 — XZU600-0001800 |
| SKG-XZU600T | DUTRO | XZU600-0001005 — XZU600-0001800 |
| SKG-XZU600W | トヨタ ダイナ200 | XZU600-0001007 — XZU600-0001802 |
| SKG-XZU600X | DUTRO | XZU600-0001005 — XZU600-0001800 |
| SKG-XZU605 | トヨタ ダイナ200 | XZU605-0001004 — XZU605-0001729 |
| SKG-XZU605M | DUTRO | XZU605-0001003 — XZU605-0001731 |
| SKG-XZU610D | トヨタ ダイナ200 | XZU610-0001006 — XZU610-0001105 |
| SKG-XZU610T | DUTRO | XZU610-0001001 — XZU610-0001101 |
| SKG-XZU620D | トヨタ ダイナ200 | XZU620-0001002 — XZU620-0001443 |
| SKG-XZU620T | DUTRO | XZU620-0001003 — XZU620-0001442 |
| SKG-XZU630D | トヨタ ダイナ200 | XZU630-0001003 — XZU630-0001094 |
| SKG-XZU630T | DUTRO | XZU630-0001001 — XZU630-0001093 |
| SKG-XZU640 | トヨタ ダイナ300 | XZU640-0001003 — XZU640-0001276 |
| SKG-XZU640F | DUTRO | XZU640-0001004 — XZU640-0001279 |
| SKG-XZU640M | DUTRO | XZU640-0001004 — XZU640-0001279 |
| SKG-XZU640W | トヨタ ダイナ300 | XZU640-0001003 — XZU640-0001276 |
| SKG-XZU645 | トヨタ ダイナ200 | XZU645-0001001 — XZU645-0001093 |
| SKG-XZU645M | DUTRO | XZU645-0001003 — XZU645-0001096 |
| SKG-XZU650 | トヨタ ダイナ200 | XZU650-0001003 — XZU650-0001324 |
| SKG-XZU650F | DUTRO | XZU650-0001004 — XZU650-0001330 |
| SKG-XZU650M | DUTRO | XZU650-0001004 — XZU650-0001330 |
| SKG-XZU655 | トヨタ ダイナ200 | XZU655-0001002 — XZU655-0001208 |
| SKG-XZU655M | DUTRO | XZU655-0001001 — XZU655-0001205 |
| SKG-XZU675 | トヨタ ダイナ200 | XZU675-0001001 — XZU675-0001341 |
| SKG-XZU675D | トヨタ ダイナ200 | XZU675-0001001 — XZU675-0001341 |
| SKG-XZU675M | DUTRO | XZU675-0001004 — XZU675-0001343 |
| SKG-XZU675T | DUTRO | XZU675-0001004 — XZU675-0001343 |
| SKG-XZU685 | トヨタ ダイナ200 | XZU685-0001002 — XZU685-0001433 |
| SKG-XZU685M | DUTRO | XZU685-0001003 — XZU685-0001436 |
| SKG-XZU695 | トヨタ ダイナ200 | XZU695-0001001 — XZU695-0001091 |
| SKG-XZU695M | DUTRO | XZU695-0001002 — XZU695-0001094 |
| SKG-XZU700 | トヨタ ダイナ200 | XZU700-0001004 — XZU700-0001173 |
| SKG-XZU700M | DUTRO | XZU700-0001003 — XZU700-0001175 |
| SKG-XZU710 | トヨタ ダイナ200 | XZU710-0001006 — XZU710-0001836 |
| SKG-XZU710M | DUTRO | XZU710-0001010 — XZU710-0001835 |
| SKG-XZU720 | トヨタ ダイナ200 | XZU720-0001011 — XZU720-0001661 |
| SKG-XZU720M | DUTRO | XZU720-0001004 — XZU720-0001673 |
| SKG-XZU775 | トヨタ ダイナ200 | XZU775-0001005 — XZU775-0001072 |
| SKG-XZU775M | DUTRO | XZU775-0001002 — XZU775-0001068 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
小型トラックにおいて、エンジンコンピュータのPTO(架装用動力取出し装置)用制御プログラムが不適切なため、エンジン暖気用に設けられているスロットルノブを回しエンジン回転を1000回転以上に上げた状態でPTOスイッチを入れ、かつ架装した装置を操作すると、設定以上にエンジン回転が高くなり、架装した装置の動きが速くなることがある。そのため、そのままの状態で使用を続けると、架装した装置の損傷や作業時の安全性を欠くおそれがある。
改善措置
全車両、エンジンコンピュータのPTO用制御プログラムを書き換える。
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=3009183
Related recalls
Same manufacturer, same component
Other Hino filings involving the Computer (Engine), closest to this one by filing date.
Computer (Engine) — affects 2,025 vehicles.
Open recall detail →Computer (Engine) — affects 104 vehicles.
Open recall detail →Computer (Engine) — affects 24,602 vehicles.
Open recall detail →Other recalls affecting the same models
Filings whose affected type codes overlap with this one, newest first.
Other — affects 3,160 vehicles.
Open recall detail →Other — affects 20 vehicles.
Open recall detail →Other — affects 819 vehicles.
Open recall detail →Other — affects 257 vehicles.
Open recall detail →Other (frame/body) — affects 19,217 vehicles.
Open recall detail →All Hino recalls · All Toyota recalls · All 2012 recalls · Recall Archive home