The key unlocks the liftgate and starts the ignition but does not unlock the door. It will turn both directions but will not engage the lock. Power locks do work. I think maybe a rod has broken. Does anyone have a diagram of how the manual locking system works?

 

Is it not mechanical like I am thinking?
No rod?
Should I just replace the actuator?

 

There is NOT linkage to it. You'll need to replace the latch and / or make sure it's plugged in at the bottom of the latch.

 

Thanks rspi. I'll try that.