P phillip r New member Joined Feb 28, 2009 Messages 3 Reaction score 0 Points 0 Nov 7, 2009 #1 I have a 2000 chevy silverado half ton four wheel drive with the 5.3. My security light stays on constantly. Never had any problems with truck starting but I am tired of the light. Any answers?
I have a 2000 chevy silverado half ton four wheel drive with the 5.3. My security light stays on constantly. Never had any problems with truck starting but I am tired of the light. Any answers?
K kmpage20 New member Joined Nov 7, 2009 Messages 1 Reaction score 0 Points 0 Nov 7, 2009 #2 I believe you need to contact your local dealer and see about having your computer re-flashed. .
