In June 2000, Isuzu filed an improvement campaign with Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) concerning the Cooling System, covering the Cubic. The filing affects 135 vehicles manufactured between February 19, 1998 and March 20, 2000.
Overview
| MLIT filing number | 2101560 |
|---|---|
| Type | Improvement Campaign (manufacturer improvement measure / 改善対策) |
| Date filed | June 29, 2000 |
| Manufacturer(s) | Isuzu |
| Component | Cooling System |
| Production period | February 19, 1998 — March 20, 2000 |
| Vehicles affected | 135 units |
Filing in context
The Cooling System is the most frequently cited component category in this archive, appearing in 34 of its 4,890 filings. This filing is one of 11 Isuzu notifications from 2000 in this archive. For scale, 3,752 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 2 years and 1 month.
Issue
The hydraulic circuit driving the cooling fan in the engine cooling system is improperly designed. A sudden pressure spike during cooling fan switching operations damages the oil cooler. In the worst case, hydraulic fluid may leak.
Corrective action
On all vehicles, modify the hydraulic circuit and replace the oil cooler with a new unit.
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 |
|---|---|---|
| KC-LV832L | Cubic | LV832L-3000013 — LV832L-3000107; LV832L-3100004 — LV832L-3100012; LV832N-3000010 — LV832N-3000040; LV832N-3100003 — LV832N-3100009 |
| LV832L | Cubic | 東8213東 |
| LV832N | Cubic | 神811547神 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
原動機の冷却装置において、冷却ファンを駆動する油圧回路が不適切なため、冷却ファン 作動切換時の急激な圧力上昇によりオイルクーラが破損し、最悪の場合、作動油が漏れる おそれがある。
改善措置
全車両、当該油圧回路を変更すると共に、オイルクーラを新品に交換する。
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=3008579
Related recalls
Same manufacturer, same component
Other Isuzu filings involving the Cooling System, closest to this one by filing date.
Cooling System — affects 143,332 vehicles.
Open recall detail →Cooling System — affects 3,573 vehicles.
Open recall detail →Cooling System — affects 142 vehicles.
Open recall detail →Cooling System — affects 10,248 vehicles.
Open recall detail →Other recalls affecting the same models
Filings whose affected type codes overlap with this one, newest first.
Other (body/frame) — affects 383,653 vehicles.
Open recall detail →Door — affects 5,327 vehicles.
Open recall detail →Door — affects 5,260 vehicles.
Open recall detail →Heat Protection Device — affects 216 vehicles.
Open recall detail →Steering Linkage — affects 11,841 vehicles.
Open recall detail →