DL3 mirror upgrade problems

[CHOO CHOO]

So I upgraded my dl8 mirrors for the dl3 signal and powerfold mirrors. I bought a new drivers side control module as well. I have everything in and only the driver's side is working. The passengers side turn signal works and so does the mirror, but the power fold will not work. I have taken apart the control module for both sides and made sure they are ok. Taken apart the mirror itself and cleaned.
Lastly, I took the passengers side mirror and plugged it into the driver's side control module and everything works fine. Power fold works too. So I know the mirror is fine.

Soo I'm guessing I have a wiring issue somewhere? Any other ideas as to how to get it to work?

 

[NathanJax]

I bought a new drivers side control module as well. I have everything in and only the driver's side is working.

If it's brand new, doesn't it have to be programmed?

Anyone help a brotha out?

 

[Keanen55]

The same thing happened to me as well. To make sure that everything functioned on the passenger's side mirror, I plugged it into the main switch on the driver's side and everything worked as it should, but when plugged into the passenger's side switch, the power fold didn't work. I didn't really have a lot of time to trouble shoot. I'm going to try to replace the switch on the passenger's side with a used one from a truck that had the power folding option to see if that fixes it.

I believe that a new switch will need to be programmed at the stealership!

 

[CHOO CHOO]

If it's brand new, doesn't it have to be programmed?

Anyone help a brotha out?

Sorry the control module was used from a denali I bought off ebay. The mirrors I bought from fiatdale. Guess I could try the dealership. ...ughhh

Just annoying that the driver's side works fine but the passengers side won't. ...

---------- Post added at 01:41 PM ---------- Previous post was at 01:40 PM ----------

I'm going to try to replace the switch on the passenger's side with a used one from a truck that had the power folding option to see if that fixes it.

I believe that a new switch will need to be programmed at the stealership!

This is what my next thought was or go to the fuggin dealership. ...ughhhh

 

[Goodinblack]

This has come up before. The bcm needs reprogramming?

Ian did that. Sumo

 

[fiatdale]

The mirrors I bought from fiatdale.

Found your problem.

I think the passenger switch needs programming also. Even though it has the receiving plugs, I don't think the Motor pins know to be "on".

 

[tojo152]

This has come up before. The bcm needs reprogramming?

Ian did that. Sumo

This

Found your problem.

I think the passenger switch needs programming also. Even though it has the receiving plugs, I don't think the Motor pins know to be "on".

And this.

Dealership reprogrammed bcm so my passenger side and driver side both worked.

 

[CHOO CHOO]

Found your problem.

I think the passenger switch needs programming also. Even though it has the receiving plugs, I don't think the Motor pins know to be "on".

Sounds good

This

And this.

Dealership reprogrammed bcm so my passenger side and driver side both worked.

Ok, thanks everyone! Guess I'll head to the dealership tomorrow