Security light 2002 Silverado

[Rt Jam]

Had an intermittent no start on my 02 Silverado 2500HD 6.6L diesel.

Was confident this was a security issue since the light would randomly be ON. After a 10 min key on. It would start. After repeating this a few times. I purchased a MPVI3.
Disabling the VATS has allowed the truck to start everytime since but the security light is always on.

How to shut it off?

[04silverado6.0]

Read and post your file.

[edcmat-l1]

Had an intermittent no start on my 02 Silverado 2500HD 6.6L diesel.

Was confident this was a security issue since the light would randomly be ON. After a 10 min key on. It would start. After repeating this a few times. I purchased a MPVI3.
Disabling the VATS has allowed the truck to start everytime since but the security light is always on.

How to shut it off?

Repair the problem correctly. I know, who does that when you just randomly shut stuff off with your new toy.

[04silverado6.0]

Repair the problem correctly. I know, who does that when you just randomly shut stuff off with your new toy.

Good point.