I am in the process of retrofitting Powerfold mirrors with BLIS, 360, Spotlight and Puddle Lights to my F-150 in-order to add the BLIS system. I’ve already added the new Lariat Door harnesses to both the passenger and drivers side as well as added the new door modules and connected and mounted the mirrors. Everything on the mirrors are working except the Powerfolding and Puddle Lights. I wanted to get the mirrors completely working before I attempted to configure BLIS.

But...I am getting the following DTC’s:

Driver Door Module:
DDM B11F6 - Driver Folding Mirror Motor. Short to Battery
DDM U2100 - Initial Configuration not complete.
DDM U2010 - Switch illumination
DDM B1165 - Left Front Puddle Lamp Output. Short to Battery.
DDM B1087 - LIN Bus A

Passenger Door Module:
PDM B11F7 - Passenger Folding Mirror Motor. Short to battery.
PDM U2100 - Initial configuration not complete.
PDM B1166 - Right front puddle lamp output. Short to battery
PDM 1087 - LIN Bus A

I’ve gone back through both harnesses and checked connections and everything looks good. I’m hoping someone can offer my some guidance as to why I might be getting these errors.

 

When I recently got my mirrors to start folding again I was getting the short to battery fault. Turned out the pins were spread out to far from when I swapped them for auto fold since I have tow mirrors. The 1087 fault might no go away until you do a Lin module initialization. Me doing that when I added 360 is what cleared that and got my mirrors to fold again.

 

I’ll give the Lin module initialization a try and see if that fixes some of the DTC’s. I’ll report back. Thanks!

 

What year is your F150? The issue you are describing sounds like the exact same issue I had. Everyone said it must be a bent pin somewhere so I tore everything apart and checked all the pins. No bent pins. Then I was told the driver's mirror works the passenger mirror, so if the driver's mirror motor is bad it will prevent both of them from folding. I attached power directly to the wires and both mirrors folded so I knew it wasn't the motor. At that point I figured it must be a bad powerwpower window switch, so I ordered a new switch. In the end it turned out the issue with the mirrors not folding and the spotlight's not working was a program issue. The newer trucks have more forscan codes than the older one@Livnitup is a master with forscan. He was the one that figured it out and fixed it for me. He also sells upgraded dash clusters for your next upgrade. I would reach out to him and see if he could help or steer you in the right direction.

Best Regards,
Dan

 

Dan, thanks for the reply. I thought maybe this might be a programming issue with my 2019 F-150 after reading a few more posts on the forum and so for the last hour I dove into Forscan changed some of the As-Built data and got everything to run correctly! Turns out all it ended up being was a little programming...I though I had a wiring issue on my hands for sure. I ended up loading in the As-Built data from a Platinum and both the mirrors and Puddle Lamps started function right away. Thank you all for your help!

 

That's awesome to hear! 👍 Enjoy

Dan

 

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Running the extra four wires in a separate harness along the main body harness is not too hard and much cheaper. I’ve supplied a couple harnesses for the 2019 models already. Let me know if you’re interested in getting one as well

 

Are there wires inside the mirror so that I can add the Bliss Mirror Glass only? Kind of a plug n play?

 

No, you need to change the mirror. The wiring harness is totally different too.