Jaltest (JDC504A) | Deutz 12-pin OBD – 16-pin OBD2 Adapter Cable | Internal combustion engine
Warranty directly via AsTools
Warranty directly via AsTools
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2 years warranty on all products
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The Jaltest JDC504A is the adapter cable connecting the 12-pin diagnostic connector on Deutz engines to the 16-pin OBD2 port of your Jaltest diagnostic cable. This 12-pin connector is integrated into the engine and located on or near the engine block. Since Deutz supplies engines to dozens of equipment manufacturers—from Deutz-Fahr and Fendt to Claas and Amazone—you'll find this same connector across machines from many different brands.
Behind this single connector lie three generations of Deutz engine control systems. Once connected, your diagnostic equipment gains access to EMR2 - EDC, EMR3 - EDC 7 UC31, EMR3 - EDC 16 UC40 and EMR4 - EDC 17 CV52. The coverage difference lies in maintenance data: with EMR3 - EDC 16 UC40 and EMR4 - EDC 17 CV52, you'll see both fault codes and service intervals; with EMR2 - EDC and EMR3 - EDC 7 UC31, fault codes only. The cable is compatible with Jaltest AGV (agricultural vehicles), Jaltest OHW (Off-Highway machines) and Jaltest MHE (Material Handling Equipment).
KEY BENEFITS
IMPORTANT NOTES
Applications and features
Through this connection, you can access the Deutz engine control unit using Jaltest software. Jaltest distinguishes between successive EMR generations.
Control units you can access
- EMR2 - EDC, Engine Control Module: The older Deutz engine control unit, found on 2013-series engines among others, with fault codes, live data and ECU information.
- EMR3 - EDC 7 UC31: The common-rail version of the third generation.
- EMR3 - EDC 16 UC40: The second EMR3 variant; maintenance intervals are also included in the coverage.
- EMR4 - EDC 17 CV52 Deutz: The current common-rail engine control unit, found on heavier TCD engines among others.
What you can do
- Read and clear fault codes: Access the fault memory of the control unit with fault descriptions, and clear it after repair.
- View live data: Monitor current sensor values from the control unit, with the ability to set alarm thresholds for out-of-range readings.
- Maintenance: Check engine maintenance intervals and record associated service work in a report. Available for EMR3 - EDC 16 UC40 and EMR4 - EDC 17 CV52.
Component control is not included in the coverage table for Deutz engine control units.
Compatible vehicles and applications
The connector type determines compatibility, not the machine brand. Deutz engines are installed as standalone powerplants, so the engine series is what matters, not the equipment manufacturer. Jaltest covers the series listed below; check your engine's connector type on site.
Deutz:
- 1015 series: BF6M 1015 C and BF8M 1015 CP
- 2012 and 2013 series: BF4M 2012, BF6M 2012C, BFM 2013, BF4M 2013, BF6M 2013 and TCD 2012/2013 L04 and L06
- TCD series compact:TCD 2.2, 2.9, 3.6, 4.1, 5.1, 5.2, 6.1, 7.7 and 7.8, plus TD and TTCD variants
- TCD series heavy-duty:TCD 9.0, 10.7, 12.0, 12.8, 13.5, 15.6, 16.0 and 18.0 and the V-engines TCD 2015 V08 and TCD 2016 V16
- Gas engines:G 2.2 and G 2.9
- Installed in agricultural, construction and material handling equipment and in stationary applications
Package contents
- 1xJaltest (JDC504A) | Deutz 12-pin OBD – 16-pin OBD2 Adapter Cable | Internal Combustion Engine
Technical specifications
| Specification | Description |
|---|---|
| Brand | Jaltest (Cojali) |
| Reference number | JDC504A |
| Type | Adapter cable |
| Application | Deutz engines with 12-pin diagnostic connector |
| Engine-side connector | 12-pin OBD |
| Interface-side connector | 16-pin OBD2 |
| Control units | EMR2 - EDC, EMR3 - EDC 7 UC31, EMR3 - EDC 16 UC40 and EMR4 - EDC 17 CV52 (engine control) |
| Segment | Internal combustion engine |
| Jaltest module | Jaltest AGV (agricultural vehicles), Jaltest OHW (Off-Highway machines) and Jaltest MHE (Material Handling Equipment) |
| Part of cable kit | AGV cable kit (70002003) |
| Required to use | Jaltest Link with valid software license |

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.






