Programming key on2004 Accura MDX., the red light just keep blinking once every second.?

Question

trying to install key to evo all on 2004 Accura MDX., once when i click and release programming button 2x after all connectors in, the red light just keep blinking once every second.?

Answer 1

Yes, that is normal. It indicates the module is mode 1 learning.

Next step is to turn the key on.

Answer 2

After you press 2x on the programming button, yes it is normal for the evo all to flash 1x a second, you NEED to turn the vehicle's key to the ON/Run position ( no need to start vehicle) and if all other connections are correct the evo all should flash 10x fast the red led, then turn off the vehicle's key to the OFF position.

If the red led does not flash fast 10x, check your light blue/black connection to the data wire on the immobilizer connector