Jaltest (JDC571.9) | Linde 7+7-pins OBD - 26-pins DB26 Adapter Cable | Lifting and Hoisting Equipment
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Warranty directly via AsTools
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2 years warranty on all products
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The Jaltest JDC571.9 is the diagnostic cable for Linde trucks with a double round connection. Behind the 26-pin DB26 connector, the cable splits into two branches, each ending in a round 7-pin plug with a black knurled ring and a red seal. One branch carries a blue marker ring and the other a green one, so you can keep them apart when connecting.
The DB26 plug connects directly to the main cable of the interface, without a 16-pin intermediate piece. With the cable connected, the Jaltest software reaches the Linde modules LHC for the hydraulics, LTC for the transmission and LDC for the display, and, depending on the drive, the engine controls of the diesel, gas and petrol versions or the LAC power module of the electric trucks. Because both connections come together in one cable, you do not need to swap them over. The cable falls under Jaltest MHE.
HIGHLIGHTS
POINTS TO NOTE
Applications and functions
The cable is intended for workshops that service Linde forklift trucks and warehouse trucks. Which systems are fitted varies by series and drive; the units below come from the Jaltest MHE coverage for Linde.
Control units you can access
- LHC (CAN): Hydraulics, lifting and tilting functions.
- LTC (CAN): Transmission control.
- LDC (CAN): Instrument panel.
- LAC: Power module, electric trucks.
- EDC 15 VM, 16 U31, 17 CP20: Diesel engine control.
- GCP, EControls ECM 4G: Engine for gas and petrol trucks.
- LPF (CAN): Exhaust gas aftertreatment.
What you can do
- Fault codes: Read and clear per control unit.
- Measured values: View in figures and graph.
- Maintenance: Keep track of service intervals, with report.
- Additional actions: Where offered by Jaltest.
How to use it
- Count the connections: At the driver's position, check that there are two round 7-pin connections.
- Connect: Plug the blue and green marked branches each into a round connection.
- Link connection: Connect the DB26 side to the main cable of the interface.
- Ignition on: Switch the truck on with the key switch.
- Read out: In Jaltest MHE, select the make Linde and the series.
Compatible vehicles and applications
The plug determines it, not the model. The cable fits any Linde truck with two round 7-pin connections side by side. If there is only one, or the plug is rectangular with four pin positions, a different cable is required.
Linde:
- Double round 7-pin connection: The version this cable is made for.
- Single round 7-pin connection: Corresponds to the JDC552A.
- Rectangular 4-pin connection: Corresponds to the JDC554A.
Package contents
- 1x Jaltest (JDC571.9) | Linde 7+7-pin OBD - 26-pin DB26 Adapter Cable | Lifting & Hoisting Equipment
Technical specifications
General
- The manufacturer of the cable. Jaltest cables work with Jaltest diagnostic equipment.Brand
- Jaltest (Cojali)
- The type of cable. A diagnostic cable connects to the diagnostic socket, a measuring cable tests an individual component.Cable type
- Adapter cable
- The Jaltest software package the cable belongs to. A licence for that module is required to use the cable.Jaltest software module
- MHE internal transport
- The types of vehicles or machines the cable is intended for. This shows quickly whether it suits the vehicles entering your workshop.Vehicle types
- Lifting and hoisting equipment
Connections
- The connector on the diagnostic device side. It must fit your interface or diagnostic cable.Interface-side connector
- 26-pin DB26
- The connector on the vehicle, engine or machine side. It must fit the diagnostic socket or the component.Vehicle-side connector
- 7+7-pin OBD
Diagnostics
- Whether fault codes can be cleared as well as read. Some systems only allow reading.Clear fault codes
- Yes
Usage
- Reference number
- JDC571.9
Other specifications
- Application
- Linde trucks with double round 7-pin connection
- Control units
- LHC (hydraulics), LTC (transmission), LDC (display), LAC (power module), EDC 15 VM, EDC 16 U31 and EDC 17 CP20, GCP and EControls ECM 4G (engine), LPF (exhaust gas aftertreatment)
- Required for use
- Jaltest Link with licence for Jaltest MHE

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.

