Security light flashing car won't start.
Oct 20, 2020 at 5:40 AM
Failure to start and security light is flashing
1997 PONTIAC BONNEVILLE
DANIEL CHRZAN
- MEMBER
- 1 POST
- FOLLOW
Advertisement
Good morning,
I attached a guide for you to reset the security system. Try this and let me know if it helps.
https://www.2carpros.com/articles/how-to-reset-a-security-system
Beyond that, there may be an issue with the security system itself. I attached a wiring diagram of the system for you as well. We will need some checks if the reset does not work.
https://www.2carpros.com/articles/how-to-check-wiring
Roy
I attached a guide for you to reset the security system. Try this and let me know if it helps.
https://www.2carpros.com/articles/how-to-reset-a-security-system
Beyond that, there may be an issue with the security system itself. I attached a wiring diagram of the system for you as well. We will need some checks if the reset does not work.
https://www.2carpros.com/articles/how-to-check-wiring
Roy
Image (Click to enlarge)
Oct 20, 2020 at 8:17 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.