My 2010 Ram 1500 quad cab has a bad lock actuator on the drivers door (I think). When locking the doors with either the key fob or door switch, the lock doesn't go down. The others go down and the alarm is set, but the door is unlocked. Before I order the wrong part, does anyone have the P/N for the actuator on a 2010 Quad cab?

Thanks in advance for your responses,

John

Why don't you pull the door panel and check for power at the actuator.

I can do that, but, I wanted to take the door apart 1 time, not 2. When it does work, it is slower than the others. Thanks for the suggestion though!!

Should be able to get a replacement pretty quick. IMO I would just leave the door apart. If it's slow, possible something is causing it to bind.