Ok. I just ran into my no crank, no start condition. I swapped out the starter enable relay with a new one and still no crank, no start. New key, still no start, no Crank. Grounded the black:yellow wire, still no start no crank. I can hear/feel the relay click when I attempt to start. Security light stays on solid when key is in the start position. Could it be the CCM?
Thanks
When you insert the key and turn it to On (not start) the Security light should be out if the key
pellet was read properly.
If the Security light stays On the starter enable relay is disabled by the CCM for around 5 minutes.
You must wait for the 5 minutes to time out because the CCM will not ground the Yellow/Black wire.
If you try to start the car before the time out ends, a new time out period begins.
If you want to force the starter to engage. (Ignore the Security Light Problem for now).
Remove the starter enable relay from the socket.
With a piece of wire at least 10 gauge or a paper clip, at the relay socket connect the 10 gauge purple wire
to the 10 gauge Yellow wire. This bypasses the relay.
Turn the ignition key to Start.
The starter should engage.
If the starter doesn't engage, measure the voltage on the Purple wire while you hold the key in the Start
position. You should measure 12 volts.
If you have 12 volts either the starter is bad, the terminal lug at the starter needs to be cleaned
or the ground from the engine block to the negative battery terminal is bad.
Plus you most likely have a problem with the ignition key cylinder because the Security light is staying on.
