This is a TRAC and ABS system technical training article from Lexus, it shows the Toyota Supra (and Camry) Traction Control System (TRAC), ABS system and how they all work together with the ECU’s.
These documents can give further troubleshooting steps to the service manual and give a better understanding of the system in general.
If you have a 2JZGTE block, this is where life starts! One of my favourite videos I found a while back, thanks to Youtube user Modernceo.
If you know of any Toyota OEM or museum videos for the 2JZ either on Youtube or elsewhere 2JZGarage would love to see them, comment below or contact us directly.
Thought I’d had these posted but realised I hadn’t, this is the 2005 IS300 workshop manual pages. These come in handy for the VVTi guys due to the VVTi head torque and specs, most apply to the 2JZGE and 2JZGTE VVTi figures.
Most of these documents are applicable to the J-SPEC and Europe-SPEC supras. There might be differences to driving side, wiring and some features and functions.
Continue reading 2005 – IS300 Service Manual
This article is to help out with the troubleshooting of the ETCS-i (Electronic Throttle Control System intelligence)also otherwise known as the DBW (Drive By Wire) system found on the 2JZ GE and GTE VVTi, this article is aimed at the supra but may also to apply to the JZS161 Aristo or any other ETCS-i equipped Toyota/Lexus vehicle.
Continue reading ETCS-i / DBW System Troubleshooting
Attached are both the wiring diagrams for the 2001 and also 2002-2005 Lexus IS300.
Disclaimer – I don’t take any responsibility for these diagrams, these do seem to be the factory wiring diagrams but I always like to double check / cross reference any wiring. Also I do not own a IS300 and can’t confirm these diagrams.
ECU Pinouts can be found here –http://www.2jzgarage.com/2013/04/lexus-is300-ecu-pinouts/
Someone had asked for these and I tracked them down, attached are both the ECU pinouts for the 2001 and also 2002-2005 Lexus IS300.
Disclaimer – I don’t take any responsibility for these diagrams, these do seem to be the factory pinout diagrams but I always like to double check / cross reference any wiring. Also I do not own a IS300 and can’t confirm these ECU pinouts.
Wiring Diagrams can be found here – http://www.2jzgarage.com/2013/04/is300-wiring-diagrams/
After reponding to a question on here I figured it made sense to host a link of this IS300 2JZGTE VVTi swap manual. Although I didn’t do the swap personally or own an IS300 I think it’s a great swap write up that applies to most late model 2JZGTE VVTi swaps and engine swaps in general.
The document also contains information I have provided over the years on supraforums and has pictures I have provided.
IS300 2JZGTE VVTi Swap Manual Download – IS300 2jz-gte Swap Manual
A big thanks to Indirocz28 from http://my.is/forums/.
As a side note please don’t reference the pinouts in the manual, if the author ever updates the word document with my new pinouts I will re-upload.
***UPDATE – IS300 ECU pinouts can be found here – http://www.2jzgarage.com/2013/04/lexus-is300-ecu-pinouts/ and IS300 Wiring Diagrams can be found here – http://www.2jzgarage.com/2013/04/is300-wiring-diagrams/
You can also still use the ones I have posted here for the 2jzgte vvti.