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The DAF Retarder ECU emulator replaces faulty EST 52 and EST 54 modules, erasing all retarder errors in your vehicle. It allows the automatic transmission to function smoothly and keeps cruise control operational. By sending correct signals to the vehicle ECU, it makes the faulty retarder appear intact, helping you avoid repair costs and save time. Compatible models include DAF XF 105 and DAF XF 106.
The DAF Retarder ECU emulator is a module that replaces your defective EST 52 and EST 54 retarder modules. With this emulator, all retarder errors in your vehicle are erased.
When a retarder malfunctions in DAF trucks, the automatic transmission is disabled and shifts to semi-automatic mode, while cruise control also stops working. You will see a retarder failure message on your vehicle's screen.
After installing the Retarder ECU emulator, all retarder-related errors will be disabled, and your automatic transmission will operate smoothly.
The DAF Retarder ECU emulator sends signals to the vehicle ECU indicating that the retarder is functioning correctly, making the faulty retarder unit appear intact to the ECU. This emulator helps you avoid repair costs for the defective retarder and saves you both time and money.
After assembling the DAF Retarder ECU emulator:
Compatible models:
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