The air/vacuum pump is an integrated unit properly referred to as the Central Locking Pump/Security System Module (CLP/SSM). If you are having problems with locking unlocking you have problems with the anti-theft system. In other words the siren.

You say you have a coupe SRT6. Have you removed the wing and re-sealed to prevent water from dripping down onto the CLP/SSM? That is a common problem. When water gets down into the rear of the car it corrodes the wire connector at the CLP/SSM and causes all sorts of problems.

You should open up that space under the foam at the bottom of your hatch and inspect the CLP/SSM for corrosion at the electrical connections. If you find trouble there you must re-seal the wing.

Those codes look like lock/unlock sense circuit or alarm triggered codes, but I can't find those specific numbers. They do look like "body" OBDII diagnostic codes.