Re: New Member Saying Hello
When you do the keydance, does any fault code show up? (ignition switch off/run three times and leave in run at third time. Odometer will show DONE when no faults stored, or the fault code(s).
As told before, even without reckognizing a good key, the engine should still start, but will shut down after some seconds. If it even doesn´t start, something else is going on, most probably related to the PCM.
Did you check all the fuses, especially those from the PCM? It are fuses # 6, #19 and #26 in the PDC under the hood. If all ok, swap the auto shutdown relay with the transmission control relay, also both in the PDC.