ECU Version

Reply Subscribe

Thread Tools

Search this Thread

10-21-11, 05:39 PM

jlawr

Lead Lap

Thread Starter

Join Date: Nov 2007

Location: TX

Posts: 620

Likes: 0

Received 22 Likes on 14 Posts

ECU Version

What is the latest ECU Firmware version and is there a way to tell and what version is installed in the car?

Reply Like

10-22-11, 01:42 PM

GSP David

Pole Position

iTrader: (1)

Join Date: Mar 2011

Location: ca

Posts: 371

Likes: 0

Received 2 Likes on 2 Posts

I just took mine to the dealership. they flashed it and updated it for free. =)

Reply Like

10-22-11, 05:58 PM

I8ABMR

Lexus Fanatic

Join Date: Sep 2007

Location: Waiting for next track day

Posts: 22,608

Likes: 19

Received 102 Likes on 67 Posts

I also had mine done a while back.It helped with the idle smoothness and got rid of the way the car would put itself into neutral at stop lights to save gas

Reply Like

10-22-11, 07:49 PM

jlawr

Lead Lap

Thread Starter

Join Date: Nov 2007

Location: TX

Posts: 620

Likes: 0

Received 22 Likes on 14 Posts

I understand. When you go to 'Menu' and choose the 'HHD Data' button, you can see the NAV Map and CDDB version numbers.

Is there a Menu to tell what version of the ECU Firmware is installed in the car?

Reply Like