Recalls › Japan › Hino 2DG-SH1EDGG; 2DG-SH1EDGJ; 2DG-SH1EEGG; 2DG-SH1EGGG; 2D…

Hino 2DG-SH1EDGG; 2DG-SH1EDGJ; 2DG-SH1EEGG; 2DG-SH1EGGG; 2DG-SS1EKGA; 2DG-SS1EKGG; 2DG-SS1EKHA — recall

Automotive · Japan · 2026-04-22

Origin: 日本

Hino E13C engine control computer DPR regeneration program improper, may accelerate catalyst degradation

Country	Japan
Category	Automotive
Published	2026-04-22
Country of origin	日本
Manufacturer	Hino
Models affected	2DG-SH1EDGG; 2DG-SH1EDGJ; 2DG-SH1EEGG; 2DG-SH1EGGG; 2DG-SS1EKGA; 2DG-SS1EKGG; 2DG-SS1EKHA
Units affected	7010
Defect	① In the E13C engine control computer, due to an inappropriate control program for DPR regeneration, the urea SCR catalyst temperature may become higher than expected during DPR regeneration under high-speed, high-load conditions, accelerating catalyst degradation. Consequently, continued use may lead to nitrogen oxide emissions exceeding regulatory limits.
Component	Engine Control Computer
Recall type	Vehicle
Remedy	① For all vehicles, rewrite the engine control computer program to the improved specification. ① For all vehicles, inspect the catalyst according to our company's established standards, and replace the catalyst with a new one if it exceeds the standards. Additionally, remove the catalyst purification rate inspection, which was added as a provisional measure to the maintenance notebook's inspection and maintenance items.
Recall number	58081
Official notice	View source ↗

What this means for sellers

Likely platform / channel actions	OEMs/dealers will run the remedy (repair, replace or refund); component suppliers in the chain may face traceback.
Self-check for comparable products	Check your comparable products' design, materials and QC records against the defect described here.
Rules & standards likely involved	the destination market's product-safety rules and mandatory standards

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