Description

Hino 155, 195 2011 Technical Manual

If you are turning wrenches on a 2011 Hino 155 or 195, especially the hybrid variants, you need the factory data. Guessing on high-voltage battery packs or hybrid drivetrain integration gets a shop dead – and a tech electrocuted. This Hino 155, 195 2011 Technical Manual came out of the 2011 Work Truck Show. It is 16 pages of OEM-sourced technical content that covers the new Class 4/5 cabover lineup, including the 155H and 195H diesel-electric hybrids. I have seen aftermarket “summaries” that miss critical details about nickel metal hydride battery packs or the parallel hybrid architecture. This is the real document from when Hino announced these trucks.

Hybrid System Overview: What the Manual Covers

Page 1 of this technical manual details Hino’s hybrid history and the specs on the new trucks. That page states the hybrids use Toyota-supplied nickel metal hydride battery packs – same cells as the Lexus GS Hybrid. If you are diagnosing charging faults or cell imbalance, that bit of supply-chain info tells you where to look for replacement packs. The manual also includes the planned introduction timeline: diesels in August, hybrids in December for select cities. That matters if you are retrofitting or ordering parts. Without this factory bulletin, you might order the wrong battery module.

5 Key Technical Sections (That’s All There Is)

This is not a 200-page service manual. It is a 16-page technical document from the Hino Motors president’s announcement. Here is what is inside:

• Hino’s diesel-electric hybrid drivetrain overview (pages 1-3)
• BAE Systems parallel hybrid transmission details (page 6)
• Landi Renzo CNG fuel system info for sister models
• Segment on NRG Dynamix hydraulic hybrid approach (page 13)
• Green Truck Ride-and-Drive event procedures (pages 8-9)

Every page is a snapshot of factory-approved engineering data. No aftermarket interpretation.

Does This Manual Cover the 195H Hybrid?

Yes. The document references both the 155 and 195 straight diesels and the 155H and 195H hybrids. Pricing and payback figures are given for both hybrid models. If you are working on the hybrid variant, the battery pack specifications on page 1 and the transmission references on page 6 apply directly. For the 155H, the payback target is five years at 2011 fuel prices. That tells you the energy capacity and expected efficiency. For a technician, that means the battery management system likely expects a certain cycle life – plan your diagnostics accordingly.

Get the Right Part Numbers Before You Order

Ordering parts for a 2011 Hino hybrid without factory cross-references is a gamble. This manual lists the battery supplier (Primearth EV Energy), the transmission partner (BAE Systems/Caterpillar), and the CNG system vendor (Landi Renzo). If you need a transmission control module or a battery junction box, you start with those names. Cross-check your local dealer parts against these OEM sources. The manual also mentions the hybrid system is a “sixth-generation” design – that generation-specific info can save you from buying incompatible parts.

16 Pages of Factory Data – Source Authenticity

This is not a reprint from a third-party data aggregator. The file is directly from Hino Trucks’ 2011 Work Truck Show materials. The page numbering (WTS2011_d2p1 through WTS2011_d2p16) matches the original issue. I have seen shops pay good money for “OEM” manuals that are actually collated web printouts. This one is the real thing. Combined with a proper service manual like Hino W04D W06E Technical Manual for engine specifics or the Hino FD301A FD7J Body Mounting Manual for chassis work, you build a complete library. For bus applications, the Hino RB Rear Engine Bus Technical Manual fills in the rest. And for general transmission knowledge, check Manual Transmission fundamentals. For the bigger picture of hybrid integration in commercial trucks, Automotive Industry Overview provides context.

What systems does this technical manual cover?

It covers the hybrid drivetrain, battery pack specs, and the 155/195 model lineup with diesel and hybrid variants.

Is this manual directly from Hino?

Yes. It is the factory-issued document distributed at the 2011 Work Truck Show. It includes original page numbers, press release content, and technical data approved by Hino Motors. No aftermarket rewrites.

Does it include repair procedures?

No. It’s a technical overview, not a step-by-step service manual. Use it for system identification and component sourcing.

What page describes the hybrid battery?

Page 1 states the hybrids use nickel metal hydride battery packs from Primearth EV Energy, the same as the Lexus GS Hybrid. That page also gives the hybrid system history and the expected payback period at 2011 fuel prices. Page 6 adds drivetrain integration notes with BAE Systems and Caterpillar. The battery pack itself is not disassembled in this manual, but the OEM source information lets you track down service documentation from the battery supplier. If you need actual pack removal steps, you will need the Hino workshop manual for the 155/195 series – that is a separate product. This manual tells you why the hybrid works, not how to take it apart.

Access the Factory Manual and keep it in your digital binder. When a 2011 Hino 155H rolls in with a hybrid warning light, you will have the OEM starting point. Spend your time on diagnostics, not on chasing aftermarket guesses.