How to Disable the Anti-Theft Lock on a Buick Vehicle When It Won't Start?
1 Answers
Use the original key to turn on the ignition switch and keep the key in the ignition position for 0.5 to 1.0 hours; the engine may start. The anti-theft password of the engine control unit matches the password of the anti-theft control module chip. For Volkswagen vehicles, after replacing a damaged ignition switch, try starting with the new key.