The pass lock light is solid in color not blinking?

CINDYPAIGE70

MEMBER
2007 HUMMER H3
5 CYL
4WD
AUTOMATIC
150,000 MILES

Engine will turn over but will not run. We have checked the fuel pump relay and that is not the problem. We have done the three cycles of ten minutes and that will not work. Any advice would be greatly appreciated.

Sunday, September 18th, 2022 AT 10:31 AM

1 Reply

KEN L

MASTER CERTIFIED MECHANIC
47,643 POSTS

The truck will not start with the security light on solid. Remove the negative battery cable overnight, this will let the system reset and it should start working, do you have the key fobs? If so, roll up the windows and lock the car using the fobs. Allow the H3 to sit for two hours and then unlock it using the fob. This should reset the system as well.

Check out this guide which can help you reset the system:

https://www.2carpros.com/articles/how-to-reset-a-security-system

Please go over this guide and report back.