Pontiac Problems? Ask a Mechanic for Answers ASAP
Hi Im David, thanks for visiting the site. try this procedure:
Attempt to start the engine, then release the key to ON, vehicle will not start. Observe the SECURITY light. After approximately 10 minutes , the security light will turn OFF. The vehicle is now ready to relearn the Pass lock Sensor Data Code and/or password ***** the next ignition switch transition from OFF to CRANK. Turn OFF the ignition, and wait 5 seconds. Start the engine, the vehicle has now learned the voltage reading coming back from the ignition switch.
great. let me know if that works. if not we will try something else
hows it going?
ok, make sure your battery is reading 12.5 volts at all times. do you have a voltmeter?
ok, well good luck.