How To Disable Immobiliser 98 Avensis Please

[kingquiddle]

Can anyone send me the process please.

Car won't start, code 99 - immobiliser.

Regards

Darryl

[Devon Aygo]

There is no bypass, if the immobiliser ecu does not send the correct signal to the engine ecu the car will never start

[cmia]

on the older cars it was actually done by rewiring / bypassing.

Its a long time ago, some of these avensis came with a pin switch!

[tikibelly]

So can this be fixed, or should I scrap mine? I am having the same issue.

[t-spiritpete]

This MAY help.

http://www.toyotaownersclub.com/forums/topic/94850-avensis-immobiliser-fault-b2799/

Pete.