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06 security light - runs fine - how to turn light off?

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Old 06-17-2007, 09:48 AM
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Default 06 security light - runs fine - how to turn light off?

I was messing with my tune the other day and changed the security type from pwm to serial for some reason. truck would crank but no start. reflashed with pwm setting, runs fine. now security light stays on?
Is there some way to reset this?
I can't do the normal security learn because it will start.
I get no security codes on the scanner?
Old 06-17-2007, 04:49 PM
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Originally Posted by Moddoo
I was messing with my tune the other day and changed the security type from pwm to serial for some reason. truck would crank but no start. reflashed with pwm setting, runs fine. now security light stays on?
Is there some way to reset this?
I can't do the normal security learn because it will start.
I get no security codes on the scanner?
I've seen this before as well, not exactly how you did it, but it's a tricky one.

Put everything back to stock and do an entire write, be sure to wait 30secs with the key off after the write.
Then perform the vats relearn, this usually works for me.

good luck with it,
allen
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