Toyota Corolla 2020 (automatic), h-key, initial set up of remote start not working

Question

Toyota Corolla 2020, h-key, initial set up of remote start not working. everything is wired, step 7 of red and yellllw led's alternating is working. after steps 8-11 being completed, closed doors and pressed lock button on toyota key faub three times, nothing happens, no automatic start occurs

Answer 1

Hello,

 

Please provide the S/N number located on the back of the module.

 

Best regards.