2007 gmc canyon no start

[sleepyrz]

Completely mechanical key and ignition cylinder
Not 1 wire to them and metal key.
Ignition switch on back of barrel has key buzzer/when it turns it shuts down immo?
Immo in bcm which is sent to the radio then to speaker for key buzzer/ding

Anyone got pinout or testing procedure for this ignition switch?

Get flashing immo light in cluster but red immo light on radio goes out?

Anyone seen some isht like this

No crank no start

Bypass start relay and cranks fine

So immo is shutting it down somewhere......

Its gm passlock but....without the magnet and sensor?

Unless thats inside the electrical ignition Switch on the back?

[sleepyrz]

ok so i found a cut wire up in the engine bay that was a 1 volt ignition wire and we have it cranking now

after ten minute learn of new ignition switch light goes from flashing to solid but it never goes out.......

any clues out there?

[DiegoStud]

It seems the full ritual lasts 30 mins...

Security relearn procedure:
After installing the PCM, most of the time you will need to perform a Security Relearn Procedure. This can be done at your home and requires no tools. If your vehicle starts after installing the PCM, you do NOT need to do it.
1. Attempt to start the truck by turning the key to the Start/Run position. Try to crank the vehicle.
2. Observe that the vehicle fails to start and the security light is illuminated.
3. Release key to the ON/RUN position (not the ACC position or OFF)
4. Allow the vehicle to sit with key in the ON/RUN position for no less than 11 minutes. Security light will turn off after this.
5. When the light goes off, turn key to OFF position and allow the vehicle to remain in the OFF position for no less than 30 seconds.
6. Repeat #1-#5 for four cycles or until vehicle starts. NOTE: Since this is a fairly long procedure (35 minutes) limit all electrical sources, such as shutting off headlights and AC fans to prevent discharge of battery. It is safe to wait longer than the allotted times above, but it is not safe to wait less

[sleepyrz]

Yes but after 10 minutes light does not go off

It goes solid...........

Anyone know if this is indicative of bad bcm or something?

[clusters]

Scan it for codes

[sleepyrz]

Only some abs codes for wheel sensor