Door Lock Broke Gmt-900

[mato27]

So yesterday I installed my new color-matched handles on my GMT-900 Silverado. I started with the passenger side and had no problems. Driver side went the same way, no problems. When I finished the install I went to hit the "lock" button on the keyfob and the doors locked, then clicked "unlock" and only the passenger side locked (drivers side stayed up/unlocked).

 

This afternoon I took the panel off on the drivers door to see what the problem could be and when I removed it I clicked lock/unlock and it wasn't moving at all anymore. I figured it was the actuator (again) and went off to the dealer. The dealer had it for 3 hours, they also thought it was the actuator and replaced it but it did nothing, still wouldn't move. So they gave me the truck back with no fix and said to bring it in another day because they were closing.

 

Anyone have any ideas?

[ColoradoSkiCountry]

Take it back in and tell them to fix it.

[mato27]

Take it back in and tell them to fix it.

 

That's a great idea, I can't believe I never thought of that

 

Well they had it today for 8 hours and still no fix, They have a request in to GM Technical but won't have a response until tomorrow

[mato27]

After 3 days, the dealership has gone over everything. Actuator, relays, wiring, BCM. After a call to GM Technical they have decided it is the "fuse block." The part is on order (3-5 days).

 

Anyone have a part # for a fuse block?