Toyota Yaris - Non start - Immobiliser #
Posted by John Hall on July 29, 2016, 5:30 pm
Edited by board administrator August 1, 2016, 9:33 am
Year of Manufacture *: 2003 ( Optional ) Engine Code or CC: 1300
Non start after flat battery (I suspect as battery is always flat when i have seen it !), Fault code in engine control & immobiliser B2796 transponder, Their is only one key and it is aftermarket, checked wiring and power supplies to transponder device on column, tried a replacement transponder device form another car. Key checked by locksmith and he says it's operational. Live data shows 3 keys programmed but not showing this key as valid (same DTC and data with transponder removed). My question is - does the replacement transponder device need programming as under special functions we have 'Add key' , 'Erase keys' , and 'Auto Req' (whatever that is ?)??
|