How to Engage Rear Door Security Locks on a Chevrolet Lumina?

Answer Leaving the doors on a vehicle unlocked can be dangerous. Passengers can inadvertently open a door and fall out of a moving vehicle, resulting in serious injury or even death. This is especially tr... Read More »

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How to Fix a 1999 Chevrolet Lumina Door Lock?

The door locks on a 1999 Chevrolet Lumina employ a lock button and a lock actuator to lock and unlock the doors. When you push the lock button, you close the lock circuit, which energizes the lock ... Read More »

How do I Replace Chevrolet Cobalt Door Locks?

The Chevrolet Cobalt's locking mechanisms are a part of the door itself. In order to access and replace a broken or faulty lock, you will need to remove the inner door trim panel from the door. Onc... Read More »

How can you disengage rear door child safety locks on a Sport Trac Truck?

When you open the doors there is a lever on the door itself that you can switch up or down depending on if you want to engage or disengage the child safety locks. There should be a sticker indicati... Read More »

How to Troubleshoot a Chevrolet Lumina PCM?

A Chevrolet Lumina's Powertrain Control Module is part of the vehicle's second generation On-Board Diagnostic system. It is the central processor in the OBD-II system. Also, it interacts with senso... Read More »