Julie TOYOTA | IMMO OFF Emulator
Julie™ TOYOTA
Immo Off Emulator for Toyota. From a Yaris to an Avensis.
Julie™ TOYOTA is a brand-specific emulator from CarLabImmo that replaces the immobiliser signal in Toyota ECUs. One emulator works with Bosch and Denso ECUs in Toyota Yaris, Auris, Corolla, Avensis, Etios and Urban Cruiser models listed below.
How it works
Step 1
Find your ECU
Check the ECU number on the label. Pick your car brand below, or search this page for the number.
ℹ️ The ECU numbers listed are tested. Other numbers of the same ECU type may work too. To confirm, create a free ticket on our forum.
Step 2
Install Julie
Follow the manual for your ECU type. It is always up to date. Videos give a quick overview of the job.
Step 3
Immo Off with Julie
Julie gives the ECU the immobiliser signal it expects, enabling car start.
Built to last, down to the PCB

The board inside Julie™ is made for life in a car, not on a shelf.
Automotive MCU
Improved performance and stability, even in harsh weather conditions.
Gold-plated solder pads
Gold resists oxidation, so Julie™ keeps working for decades.
Externally programmable EEPROM
Program selection and values are written to the 24C02 EEPROM on board. With the 24C02 EEPROM Memory Adapter for Julie™ Emulator, you no longer need to solder jumpers or unsolder the EEPROM.
Find by car brand
Pick the ECU type to jump to its car list and ECU numbers.
Supported ECUs
Grouped by ECU manufacturer. Always install Julie following the manual for your ECU type. It has the current procedure.
Bosch ECUs
Bosch EDC16C10-6.2 (Immo Box 89780-12140)
Cars
- Toyota Corolla 1.4 D-4D 90HP 2005-2009
ECU numbers
- 0 281 011 731 – Toyota Corolla 1.4 D-4D 90HP 2005
- 0 281 011 733 – Toyota Corolla 1.4 D-4D 90HP 2005
- 0 281 011 734 – Toyota Corolla 1.4 D-4D 90HP 2007
ℹ️ This video is for reference only. Always check the manual first.
Bosch EDC16C10-9.3 (Computer Assy, Transponder Key 89780-0D011)
Cars
- Toyota Corolla 1.4 D-4D 90HP 2005-2009
- Toyota Yaris II 1.4 D-4D 90HP 2006-2009
ECU numbers
- 0 281 012 517 – Toyota Yaris II 1.4 D-4D 90 2006
- 0 281 012 518 – Toyota Yaris II 1.4 D-4D 90 2007
- 0 281 012 322 – Toyota Yaris II 1.4 D-4D 90 2007
- 0 281 013 413 – Toyota Corolla 1.4 D-4D 90HP 2009
ℹ️ This video is for reference only. Always check the manual first.
Bosch EDC17CP07 (Computer Assy, Transponder Key 89780-0D011)
Cars
- Toyota Auris 1.4 D-4D 90HP 2006-2013
- Toyota Yaris II 1.4 D-4D 90HP 2009-2011
ECU numbers
- 0 281 015 361 – Toyota Auris 1.4 D-4D 90HP 2010
- 0 281 015 358 – Toyota Yaris II 1.4 D-4D 90HP 2009
- 0 281 015 385 – Toyota Yaris II 1.4 D-4D 90HP 2009
- 0 281 015 695 – Toyota Yaris II 1.4 D-4D 90HP 2009
ℹ️ This video is for reference only. Always check the manual first.
Bosch EDC17CP37 (Computer Assy, Transponder Key 89780-0D011)
Cars
- Toyota Auris 1.4 D-4D 90HP 2006-2013
- Toyota Corolla 1.4 D-4D 90HP 2006-2013
- Toyota Etios 1.4 D-4D 90HP 2010-2017
- Toyota Urban Cruiser 1.4 D-4D 90HP 2008-2014
- Toyota Yaris II 1.4 D-4D 90HP 2009-2011
- Toyota Yaris III 1.4 D-4D 90HP 2010-2017
ECU numbers
- 0 281 016 911 – Toyota Auris 1.4 D-4D 90HP 2010
- 0 281 017 097 – Toyota Auris 1.4 D-4D 90HP 2010
- 0 281 017 134 – Toyota Yaris II 1.4 D-4D 90HP 2011
- 0 281 017 135 – Toyota Yaris II 1.4 D-4D 90HP 2010
- 0 281 017 226 – Toyota Corolla 1.4 D-4D 90HP 2009
- 0 281 017 290 – Toyota Urban Cruiser 1.4 D-4D 90HP 2011
- 0 281 017 292 – Toyota Urban Cruiser 1.4 D-4D 90HP 2009
- 0 281 017 500 – Toyota Etios 1.4 D-4D 90HP 2013
- 0 281 017 820 – Toyota Yaris II 1.4 D-4D 90HP 2011
- 0 281 019 178 – Toyota Auris 1.4 D-4D 90HP 2021
- 0 281 019 993 – Toyota Yaris III 1.4 D-4D 90 HP2013
- 0 281 019 995 – Toyota Yaris III 1.4 D-4D 90HP 2014
ℹ️ This video is for reference only. Always check the manual first.
Bosch M 7.9.41 (Computer Assy, Transponder Key 89780-02040)
Cars
- Toyota Auris 1.4 97HP 2006-2012
ECU numbers
- 0 261 201 209 / 89661-02E90 – Toyota Auris 1.4 97HP 2008
ℹ️ This video is for reference only. Always check the manual first.
Denso ECUs
Denso 89661-02A60 (Immo Box 89780-12140)
Cars
- Toyota Corolla 2.0 D-4D 116HP 2003-2007
ECU numbers
- 89661-02A60 – toyota Corolla 2.0 D-4D 116HP 2006
ℹ️ This video is for reference only. Always check the manual first.
Denso 89661-05D30 (Computer Assy, Transponder Key 89780-05050)
Cars
- Toyota Avensis T27 2.0 D-4D 126HP 2009-2011
ECU numbers
- 89661-05D30 – toyota Avensis T27 2.0 D-4D 126HP 2009
ℹ️ This video is for reference only. Always check the manual first.
Denso 89661-0D310 (Computer Assy, Transponder Key 89780-0D011)
Cars
- Toyota Yaris II 1.3 VVT-i 87HP 2005-2008
ECU numbers
- 89661-0D310 / MB 275100 2493 – Toyota Yaris II 1.3 VVT-i 87HP 2005
ℹ️ This video is for reference only. Always check the manual first.
Denso 89661-12B00 (Immo Box 89780-12180)
Cars
- Toyota Auris 2.0 D-4D 126HP 2006-2012
ECU numbers
- 89661-12B00 – Toyota Auris 2.0 D-4D 126HP 2007
ℹ️ This video is for reference only. Always check the manual first.
Denso 89661-52F30 (Comp. Assy, Transponder Key 89784-52011)
Cars
- Toyota Yaris 1.8 133HP 2007-2009
ECU numbers
- 89661-52F30 – Toyota Yaris II 1.8 133HP 2008
Manual and full ECU list
Emulator Installation steps for every supported ECU type, plus the full ECU list.
Open the manual
Didn't find your ECU?
Check Immo Bypass, our database of software immo off solutions and original ECU files.
Check your ECU in Immo Bypass⚠️ Disclaimer
The products offered by CarLabImmo Sp. z o.o. are professional automotive diagnostic, repair and programming tools, intended exclusively for use by qualified automotive professionals — including licensed locksmiths, vehicle repair workshops and ECU/immobilizer repair specialists. By purchasing, the buyer confirms that they are a professional user and agrees to use the product in full compliance with all applicable local, national and international laws. Any use of these products for unauthorized vehicle access or any other unlawful purpose is strictly prohibited and is the sole responsibility of the buyer. CarLabImmo does not condone and accepts no liability for any misuse of its products.
