OK, you said that you replaced the fuse. According to the schematic that I have in front of me, there are four (4) fuses and three (3) relays associated with the power lock system.
1). 20A DR LOCK fuse located left fuse box (side of dash.
2). 3A MIR/LOCK fuse located in left fuse box.
3). 15A LOCK fuse located in left fuse box.
4). 15A UNLOCK fuse located in left fuse box.
5). DOOR LOCK RELAY in left fuse box.
6). DRIVER DOOR UNLOCK RELAY in left fuse box.
7). DOOR LOCK RELAY in left fuse box.
Since the door will unlock, but won't lock, it would seem to be a problem with the GRAY/BLK wire at the lock actuator. Put a test light on the 15 amp LOCK fuse and press the lock switch. If you are not getting power at both sides of the fuse, then the relay is bad. If you are getting power at only one side of the fuse, that fuse is bad.
Wednesday, October 28th, 2009 AT 5:28 AM