I installed a used ecm in this vehicle. I wanted to know if the DS708 can program 2 keys. I tried and I get a message saying that it failed due to an incorrect on/off procedure. If it can be done can you explain how? Thanks to all who may help me with this vehicle.
go to NATS, C/U initialization , pin code 2234 insert furst key , turn on for 5 sec, then second key, turn on for 5 sec and then first key again, turn on 5 secs and off and start