Toyota / Lexus / Scion · XW10 through XW60 · 2001–2026
Prius / Prius c / Prius v / Prius Prime 2001–2026 engine ECU part numbers
1 engine, 1 ECU part-number family. Find the controller your car runs, then clone it onto a donor or adapt it remotely.
Engines and their ECUs
| Engine | Engine codes | ECU family | Model code |
|---|---|---|---|
| 1.5 / 1.8 / 2.0 hybrid | 1NZ-FXE, 2ZR-FXE, M20A-FXS | Denso pre-CAN engine ECU / Denso Gen1 (NEC 76F00xx) / Denso Gen2 (D76F01xx / 02xx); Denso Gen3 (Renesas R7F7012xx, RH850) from ~2019 |
1.5 / 1.8 / 2.0 hybrid
1NZ-FXE, 2ZR-FXE, M20A-FXS
Denso pre-CAN engine ECU / Denso Gen1 (NEC 76F00xx) / Denso Gen2 (D76F01xx / 02xx); Denso Gen3 (Renesas R7F7012xx, RH850) from ~2019
The engine ECU (89661) and the hybrid vehicle control ECU (89981) are different modules — a no-ready condition is usually the latter. Text the label.
2019+ units are Gen3 and are confirmed by label before payment.
The model code is the family-level part of the label (for example 89661-06X91). A donor must match the full number, which we confirm against your VIN for free before you buy.
Clone the Prius / Prius c / Prius v / Prius Prime ECU — $350 flat
Mail your original and a donor with the same full part number. VIN, immobilizer data, coding and adaptations are copied across on the bench, typically within 24 hours of arrival. Factory immobilizer stays on.
Toyota / Lexus / Scion engine ECU cloneOn-car software step — remote Techstream, $250
Some cars still want an on-car step after a module swap — an ECU communication ID registration on a smart-key car, a calibration update, or a key registration. Plug a J2534 pass-thru interface into the car and we run the factory Techstream software on it from our bench — no dealer visit. The same session covers programming after any other Toyota or Lexus module replacement.
Book the Toyota / Lexus remote sessionFrequently asked questions
Which engine ECU does a 2001–2026 Prius / Prius c / Prius v / Prius Prime have?
It depends on the engine. The 1.5 / 1.8 / 2.0 hybrid (1NZ-FXE, 2ZR-FXE, M20A-FXS) runs Denso pre-CAN engine ECU / Denso Gen1 (NEC 76F00xx) / Denso Gen2 (D76F01xx / 02xx); Denso Gen3 (Renesas R7F7012xx, RH850) from ~2019, model code 89661-47. The label on your module settles it in seconds.
Can you clone the ECU on a Prius / Prius c / Prius v / Prius Prime XW10 through XW60?
Yes — every engine ECU on this generation is a routine bench clone. Mail your original and a donor with the same full part number and we copy the VIN, immobilizer data, coding and adaptations across for $350 flat, typically within 24 hours of arrival.
Will a cloned Prius / Prius c / Prius v / Prius Prime ECU need dealer adaptation?
Usually not — it leaves the bench carrying your VIN, immobilizer data, coding and adaptations. If the car still asks for an on-car step, we run it remotely with Techstream over your J2534 interface for $250.