Hi all!
Have what seems to be a common GM problem with no clear answer.
The message center is cycling "Security" "Low Fuel" battery emblem. The air bag and OnStar lights are illuminated. The fuel and temp gauge register zero. The high beam indicator does not illuminate. The gear selector does not show which gear is selected. The security light will not go out when the vehicle is off, key removed and locked, drains battery. The vehicle runs fine, altenator charges at 14.2, grounds and battery connections are clean and tight. all other functions work. Have tried disconnecting battery to reset computer.
Really weird how many forums have this same problem but with no good answer.
Please help!!!!
Thanks!

 

Welcome to the forum. I moved this over to the Suburban section of the Forum where you will get a lot more views as this is the welcome new members section.