Remove39400-SE-003 replace CAR WONT START

Double check to make sure you didn't accidentally unplug and censors on the harness. Also check your fuses. for you ignition.

hit it with a hammer, and if that doesn't work hit it with a wrench.

Duplicate question

Yup ignition switch is done

dealer only to rectify the factory immobilisor ,their is no way you can restart vehicle if this immobilisor is on ,try the spare keys and if that doesnt work then call tow truck and have it taken to a dealer but if this vehicle has additional alarm as well then this may need to be removed to reset immobilisor ,If the add on alarm is over two years old then after this time they go wrong causing no end of problems which is why i advise never to fit these remote start alarm thingys

Ignition switch?

very common problem with grand ams. replace ignition lock cylinder and reprogram by turning key on for 10 minutes and when security light stops flashing , start car.

The most common failed start is ignition spark, usually forgot to hook it up, this is controlled by the ignition module and the crank sensor, second most common is fuel. Has your mechanic fixed it yet? if not check the three basics- air-fuel-fire, one them is missing.

TURN KEY TO RUN POSITION FOR 12 MINUTES WALK AWAY HAVE COFFEE OR SOMETHING GO BACK SECURITY LIGHT SHOULD BE OFF THIS WILL RESET THE SYSTEM .TRY TO START CAR. FOR FINAL REPAIR THE KEY TUMBLER AND KEY WILL HAVE TO BE REPLACED

Replce the Starter Relay in the Fuse Box under the Hood.