Engine Control Unit 0281011999 / P56044189AI (189AI) – RENOVATED Jeep 3.0 ECU
We offer a fully tested Bosch EDC16C2 engine ECU with numbers 0281011999, P56044189AI, 189AI. The unit has been professionally RENOVATED, tested on a diagnostic bench and prepared in Virgin mode, making it ready for programming after installation.
Applications – Which models does it fit?
The 0281011999 / P56044189AI ECU was used in Jeep vehicles with 3.0 CRD diesel engines developed with Mercedes-Benz. Compatible with:
- Jeep Grand Cherokee III (WK) – 2005–2010 – 3.0 CRD V6 (diesel)
- Jeep Commander (XK) – 2006–2010 – 3.0 CRD V6 (diesel)
The unit works with the 3.0 V6 Diesel (OM642) engine also used in Mercedes ML, E-Class and Chrysler 300C.
ECU programming
The ECU is prepared in Virgin mode, which means it can be programmed like a new unit. Programming is performed using professional diagnostic tools:
- WiTECH – Chrysler/Jeep/Dodge software
- DRBIII – for older Jeep models
- AutoHex / KTAG / KESS – advanced tools
The process includes immobilizer, keys and vehicle configuration adaptation.
FAQ – Frequently Asked Questions
Will this ECU fit my Jeep?
Yes, if you have a Jeep Grand Cherokee III (WK) or Jeep Commander (XK) with 3.0 CRD engine and ECU number 0281011999 or P56044189AI.
Is the ECU ready for installation?
Yes, the unit is prepared in Virgin mode – only adaptation in the vehicle with a diagnostic tool (WiTECH, DRBIII) is required.
Will the ECU 0281011999 / P56044189AI fit my Jeep?
The ECU fits Jeep Grand Cherokee III (WK) (2005–2010) and Jeep Commander (XK) (2006–2010) models with the 3.0 CRD V6 engine. To be sure, check your ECU number – it must match 0281011999 or P56044189AI (189AI).
Is the ECU ready for installation and start-up?
Yes. The unit is in Virgin mode, meaning it is completely reset – just like a new service ECU. Simply install it in your vehicle and perform the adaptation procedure using the proper diagnostic tool (e.g. WiTECH or DRBIII).
How does the programming process work?
After installation, the ECU must be paired with the vehicle. This includes immobilizer adaptation, key synchronization, and vehicle configuration. The process should be done using professional diagnostic equipment (WiTECH, DRBIII, AutoHex, KTAG, KESS).
Was the ECU tested before sale?
Yes, every ECU is renovated and tested on a professional test bench. You receive a fully functional, guaranteed unit ready to be installed in your Jeep.
