Jaltest Bus Diagnostic Tool
Warranty directly via AsTools
Warranty directly via AsTools
We handle warranty cases ourselves, quickly and without involving the manufacturer. Thanks to our own parts inventory and technical expertise, we can usually assist you immediately. Only in exceptional cases do we still send the product to the supplier.
2 years warranty on all products
2 years warranty on all products
All our products come with a 2-year factory warranty. This ensures you long-lasting quality and service.
Easy returns
Easy returns
You can easily request your return through your account. We will send you the return label by email. Return shipping costs are your responsibility.
Professional customer service
Professional customer service
Our experts are ready to help you quickly and professionally, both online and in our physical store. Questions? Feel free to contact us!
The Jaltest Bus is a complete diagnostic system for city buses, regional buses and coaches. The case contains the Jaltest Link V9 (70001015), the Multipin Kit (70002001), the OBD cable JDC213.9, the USB-C cable JDC107.9B and the JDC100 extension cable of 100 cm, all packed in the Compact Hardcase 70003015. The diagnostics run in the Jaltest software on your own Windows PC.
The Modular Bus module covers passenger transport as a whole: the drivetrain, the automatic gearboxes from ZF and Voith, the brakes, the air suspension, the door control and the climate control, across 73 bus brands. The software activation (293300) includes the software licence for the first year. We activate the module as soon as you have received the device, using the serial number of the supplied Link; you do not need to send us anything.
HIGHLIGHTS
POINTS TO NOTE
Applications and functionality
The Jaltest Link V9 creates the connection between the bus control units and the Jaltest software on your Windows PC. With the Bus module you read out data, monitor measured values and activate components. You can also carry out the work that requires the software: the diesel particulate filter, the injectors, the calibrations and the service resets.
What's in the case
- Link V9 (70001015): Interface, DB26 and USB-C.
- Multipin Kit (70002001): Multipins, JDC10AM2 and JDC20AM2.
- JDC213.9: DB26 to 16-pin OBD2.
- JDC107.9B: Link V9 to USB-C.
- JDC100: Extension cable, 100 cm.
- 70003015: Compact case, 505 × 381 × 146 mm.
- 293300: Modular Bus software activation.
- Jaltest GRP: Basic, Synchro and Enterprise.
What you can do
- Fault codes: Read and clear.
- Measured values: In figures and graphs.
- Components: Targeted activation.
- Parameters: Configure control units.
- Diesel particulate filter: Regenerate and register.
- Cylinders: Switch off individually.
- Injectors: Code after replacement.
- Automatic gearbox: Calibrate ZF and Voith.
- Air suspension: Record driving and kneeling height.
- Door control: Adjust Wabco MTS.
- Service resets: Resetting after service.
How to use it
- Start the software: Open Jaltest on the Windows PC.
- Connect the Link: Connect the Link V9 via the JDC107.9B.
- Choose a cable: Use the JDC213.9, a bus cable or the multipins.
- Connect: Connect, using the JDC100 if necessary.
- Reading out: Select the bus or the component in Modular Bus.
Compatible vehicles and applications
The software module, not the case, determines coverage. Modular Bus covers city buses, regional buses and coaches. A brand in the list means coverage exists, not that every model and year of manufacture is fully supported. The grouping by world region refers to the brand's country of origin, not its current owner. Europe includes the United Kingdom, Turkey, Russia and Belarus; Chinese brands are listed separately from Asian brands, which include Japan, South Korea and India. Other lists brands from Australia and Africa.
Bus brands (73):
- European (30): Alexander Dennis, Autosan, BMC, Castrosua, Credo, Güleryüz, Irizar, Iveco/Irisbus, Karsan, MAN, MAZ, Menarinibus, Mercedes-Benz, Nefaz, Neoplan, Optare/Switch, Otokar, Renault, Scania, Setra, Solaris, Solbus, SOR, Temsa, Van Hool, VDL, Viseon Bus, Volkswagen, Volvo and Wrightbus.
- Asian (16): Ashok Leyland, BharatBenz, Daewoo, Eicher, Force Motors, Hino, Hyundai, Isuzu, Kia, Mahindra, Mitsubishi Fuso, Nissan, Olectra, SML Isuzu, Tata and Toyota.
- American (14): Agrale, Blue Bird, Dina, Ford Custom Chassis, Freightliner Custom Chassis, Gillig, IC (International), MCI, NABI, New Flyer, Nova Bus, Orion, Prevost and Thomas Built.
- Chinese (10): Anhui Ankai, Asiastar, BYD, Golden Dragon, Higer, King Long, Sunwin, Youngman, Yutong and Zhongtong.
- Other (3): BCI, BLK and MCV.
Systems on the bus:
- Drivetrain: Engine, gearbox and exhaust aftertreatment, including SCR and AdBlue in the Antipollution group.
- Automatic gearboxes: The ZF Ecomat with the 9-pin Mate N-Lock connector, the ZF EcoLife in the mini-USB and MCP versions, and the Voith Diwa.
- Brakes and chassis: Service brake, auxiliary brakes, air preparation, suspension, steering and chassis module, including the Knorr-Bremse ABS6 and ABS24/EU12.
- Air suspension (ECAS): The electronically controlled air suspension that also provides the kneeling height at the bus stop, with the Wabco ECAS CAN 2.
- Door control: The Wabco MTS door control, the modular control unit that operates the doors.
- Climate control: The Wabco ATC and ATC Coach for the climate zones in the bus.
- Electronics and comfort: Central computer, electronic modules, instrument panel, lighting, heater, display, audio and start interrupt.
- Safety: The Safety group, including emergency brake assist and lane departure warning.
- Data registration and telematics: The Data registration, telematics and FMS group, which also includes the tachograph.
Cables and computer
The case contains the 16-pin OBD cable JDC213.9. Many bus systems also have their own diagnostic connector on the control unit, which requires a separate cable.
- Truck and bus cable set (29362): Cables for Volvo, Mercedes-Benz and MTU, Wabco brake systems, Renault, Iveco, the MAN TG series, DAF and MAN with 37-pin connector.
- Automatic gearboxes: JDC307A for the ZF Ecomat with the 9-pin Mate N-Lock, JDC308A for the ZF EcoLife with mini-USB and JDC309A for the EcoLife in the MCP version with the yellow 9-pin connector.
- Climate and doors: JDC304A for the Wabco ATC climate control and the Wabco MTS door control on the 4+4-pin connector.
- Brakes and air suspension: JDC305A for the Knorr-Bremse ABS6 and ABS24/EU12, and JDC310A for the ECAS air suspension control on Solbus buses.
- Older buses: JDC311A for the 9-pin Sub-D on Solaris buses, JDC301A for the Volvo bus ECS and JDC302A for the Volvo bus ABS.
- Computer: The software runs on Windows. Cojali supplies the Jaltest Rugged PC and the A140 Rugged PAD; both are sold separately in our webshop.
Licence and renewal
With Modular, you buy the software activation and the software licence for the first year in one go. From the second year, you renew with the update licence (29051300). As long as the licence is valid, you receive all new software versions for the bus systems.
- Software activation (293300): The one-time purchase that unlocks Modular Bus. The software licence for the first year is included, so a separate software licence is not required.
- Term: Twelve months from activation.
- Activation: Carried out by us, once you have received the unit, using the serial number of the supplied Jaltest Link. You do not need to provide anything yourself.
- Update licence (29051300): Annual renewal, each time for another twelve months. If you order it separately, please provide the serial number of your Jaltest Link in the comments field; we activate within one working day.
- Installations: Up to five PCs. The Jaltest hardware is always required to run the software.
- Registration: During activation, after each new software version and every six months thereafter. If registration is not completed, the software will be blocked.
- Adding a module later: A module purchased later is aligned with your current licence; you pay pro rata.
- Not renewing: The module is blocked until you purchase the update licence.
- Renewing after the expiry date: If you renew within fifteen days after the expiry date, the new period runs from that expiry date; after that, it starts on the day of renewal.
Package contents
- 1x Jaltest Link V9 interface (70001015)
- 1x Multipin Kit (70002001)
- 1x Jaltest (JDC213.9) | Link V9 26-pin DB26 – 16-pin OBD2 Adapter Cable | Interface
- 1x Jaltest (JDC107.9B) | Link V9 – USB-C Adapter Cable | Interface
- 1x Jaltest (JDC100) | Link V9 26-pin DB26 Extension Cable (100 cm) | Interface
- 1x Jaltest (70003015) | Compact Hardcase
- 1x Jaltest (293300) | Bus (Modular) | Software Licence
Update licence (renewal after the free period)
The renewal price may vary slightly. Already own the device? We will ask for the serial number after your order.
Technical specifications
General
- The manufacturer of the diagnostic equipment.Brand
- Jaltest (Cojali)
- The types of vehicles and machinery the set is suitable for. Choose a set that matches your workshop's needs.Vehicle types
- Buses
- How many brands the software supports. The more brands, the more vehicles you can read out.Number of brands
- 73 brands
- Which vehicle systems you can read out. This shows whether you can also check brakes, suspension or climate control.Systems
- Engine
- Transmission
- Brakes and ABS
- Air suspension
- Climate control
- Comfort and bodywork
- Telematics
- The unit that connects the vehicle to the computer. A newer version supports more vehicles.Diagnostic interface
- Jaltest Link V9
Diagnostic functions
- Setting control units and calibrating or teaching in systems. Required when replacing components.Parameters and calibrations
- Yes
- Switches cylinders off one by one so you can identify which cylinder is malfunctioning.Cylinder cut-out test
- Yes
Service and maintenance
- Reset the service counter to zero after maintenance.Service counter reset
- Yes
- Programming the code of a new injector into the engine control unit so the engine runs correctly.Injector coding
- Yes
- Burning off the diesel particulate filter or resetting it after replacement.Diesel particulate filter regeneration
- Yes
- Setting and calibrating the ride height of the air suspension.Air suspension calibration
- Yes
Software
- How long you receive updates without additional cost. Afterwards you renew the licence to stay up to date.Free updates
- 1 year
- How often a new software version is released each year with new vehicles and functions.Updates per year
- 3 times
- Software to manage customers, vehicles and work orders in your workshop.Jaltest GRP workshop software
- Yes
Included
- Whether cables for brands with a proprietary connector are included in the set. Otherwise, these must be purchased separately.Brand-specific cables included
- No
- The size of the case in which the set is supplied.Case dimensions
- 505 x 381 x 146 mm
- Activation
- By us, once you have received the device
- References in this set
- 70,001,052+ 293,300
- Multipin kit
- Multipin kit: Multipins, JDC10AM2 and JDC20AM2
Other specifications
- Systems
- Drivetrain, automatic gearboxes, brakes and chassis, air suspension (ECAS), door control, climate control, electronics and comfort, safety, registration and telematics
- Workshop software
- Jaltest GRP, Basic, Synchro and Enterprise modes
- Interface
- Jaltest Link V9 (70001015)
- Included cables
- JDC213.9, JDC107.9B and JDC100
- Software licence
- Twelve months, included with software activation (293300)
- Renewal
- Annual, with the update licence (29051300)
- Installations
- Up to five PCs
- Not included
- Laptop and the bus cables

To ensure you always have access to the latest software updates and releases for your Jaltest device, it's important that you register the correct distributor.
Only the authorized distributor can perform new software installations and updates. When you designate us as your distributor, we can handle this for you and guarantee that your device stays current and runs smoothly.
How does it work?
-
Download and complete the change form
You can find the form as a PDF file here. -
Send us the completed form
You can easily do this by email to support@astools.eu. -
We'll take care of the rest
With the form, we can notify Jaltest of the change and officially register you as our customer.










