Jump to content
Check your Alphards past history in Japan in detail with CarVX ×

Unable to reset AFS / initialise AFS ECU

Recommended Posts

My AFS is working properly - I can see the lights moving around when I manoeuvre at low speeds, and the check light comes on and goes off again when I start the car. However, since changing out the coilovers the car came with for a set of stock suspension the car sits much higher and I am being flashed multiple times on every night drive.


Trying to follow the AFS reset procedure kindly supplied by @Chris.ac just doesn't work. I even bought a blank OBD plug and hard soldered pins 4 and 8 together to make sure the connection was made, but still nothing. The AFS light does not blink and the light position remains stubbornly high. Has anyone else carried out this procedure? Did it work? Did you have the engine running, or do anything else not mentioned in the instructions?


Is there anyone that fancies trying to do it anyway just to see if the procedure works?


Any help gratefully received!

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.