Questioni took my car to see what was wrong with it..and they told me my engine security was locked for some reason..HOW DO I FIX THIS??
AnswerHi
Heres how to reprogram it in the short term, long term You'll probabally need to consider a Passlock Sensor and igntion lock kit avalible from GM.
Hope this helps.
10 Minute Learn Procedure
Tools Required:
None
Turn ON the ignition, with the engine OFF.
Attempt to start the engine, then release the key to ON (vehicle will not start).
Observe the SECURITY telltale, after approximately 10 minutes the telltale will turn OFF.
Turn OFF the ignition, and wait 5 seconds.
The vehicle is now ready to relearn the Passlock™ Sensor Data Code and/or passwords on the next ignition switch transition from OFF to CRANK.
Important
The vehicle learns the Passlock™ Sensor Data Code and/or password on the next ignition switch transition from OFF to CRANK. You must turn the ignition OFF before attempting to start the vehicle.
Start the engine. The vehicle has now learned the Passlock™ Sensor Data Code and/or password.
With a scan tool, clear any DTCs if needed. History DTCs will self clear after 100 ignition cycles.
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Good luck
Pawl
