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  1. DJones

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    Thanks for pointing that out. It's not a major rub fortunately, but the top plastic trim is visually noticeable. I'll come up with a plan when I visit the yard again.
  2. DJones

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    Hmm... Something I will have to check next time I go to the PYP. Edit: I checked the photos of the vehicle in question. Definitely no handle. I'll have to pull it apart to see how it goes together.
  3. DJones

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    1. ESV rack, painted caps with AutomotiveTouchup - probably the easiest painting I've ever done. 2. Hybrid tails - no wiring modifications necessary, but don't look too closely at the bumper. I'm going to go back to the PYP yard for the glass as the regular glass rubs on the sides.
  4. DJones

    BCM Modifications for LED Bulb Replacements

    Tackling this project again, here is what I found: 1. Each bulb is controlled by an 6143D MOSFET. The MOSFET has five pins, one of which is a current sense output. 2. It appears as if the Escalade "Lamp Outage Detection Signal" pins may actually be useful. 3. I look at the board too much and...
  5. DJones

    BCM Modifications for LED Bulb Replacements

    I haven't posted in a while because life got in the way. I looked into custom BCM programming solutions but couldn't justify the cost. Here's what I do know: 1. The shunts aren't for the bulbs. 2. My next step is to buy the 3-day subscription to the service manual and trace some wires. Not sure...
  6. DJones

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    Made sure the tire shop actually put in my new sensors and verified operation of one of those $10 Chinese 125kHz tools.
  7. DJones

    Back seats of 2006 and earlier Versions

    I found a better photo from my carpet swap. I haven't checked mount points on the split bench yet.
  8. DJones

    Back seats of 2006 and earlier Versions

    This may help. Two welded-in bars for the front, three bolted-down bars for the back.
  9. DJones

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    2AWG SB175 Connector for inverters and jumper cables. Now to get the rest of jumper cable assembly. I miss the GMT-800 positive terminal box. The screw holes are still there, perhaps I can add one.
  10. DJones

    Yukon app. for remote start ?

    I've seen GM-RC around. You'll need a specific OBD adapter (GMLAN compatible) and Android to use it though and only works through Bluetooth and Wi-Fi.
  11. DJones

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    Fixed P0315. Code never showed on a traditional scanner, got it with the Tech2. Did the crankshaft variation relearn and my engine light is finally out. $111 for the VCX Nano has got to be the best money I've ever spent.
  12. DJones

    Radio stays on, dome lights dont turn on.

    I had the same issue. Somewhere along the lines of previous owners, my driver door switch was replaced. I used a VCX Nano and a subscription to ACDelco Techline Connect to program it. Ended up being relatively easy.
  13. DJones

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    Installed a set of warm white LED dome lights.
  14. DJones

    BCM Modifications for LED Bulb Replacements

    Does anybody actually know what this software is? Anyway, I swapped the BCM this morning and I got weird errors and weird operations, sort of like with my unprogrammed driver door module. I even got hyperflash with the stock Silverado program. SPS programming took less than 5 minutes and...
  15. DJones

    BCM Modifications for LED Bulb Replacements

    2003 to 2006 used a 10-pin plug in relay module, 2002 and older used a 3 or 4 wire flasher module. It probably came down to new functions like TPMS relearn blinks on the corners.
  16. DJones

    BCM Modifications for LED Bulb Replacements

    I had long hypothesized that with the BCM controlling turn signals in newer models (my Volt was the same way) there must be a circuit in the BCM to detect the current on the output. A local salvage yard had two available, one from and Escalade and one from a Silverado, each for $40. I decided to...
  17. DJones

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    No. Been a busy week and then I'm going out of town next week. Not sure when I'll get to it.
  18. DJones

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    I have the eraser wheel, but it only works for the glue. I can get them off with wax, but it takes a lot of elbow grease. Haven't tried a clay bar yet.
  19. DJones

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    Caught the mod bug... just got to remove the ghost lines.
  20. DJones

    Tech2 and SPS2 programing

    I had major success while using SPS2 and Techline Connect to program my driver door module. Here is what I learned. Guide I followed: http://blog.vxdiagshop.com/2022/03/18/set-up-vxdiag-vcx-nano-gm-with-techline-connect-vmware-solution/ My particular scenario: Use a VM on my work laptop...
  21. DJones

    2013 Yukon/New Here

    I was not expecting this with the VCX Nano... Failed/Current DTCs U0156 Lost Communication with Information Center A U0208 Lost Communication with Seat Control Module A U0199 Lost Communication with Door Control Module A U0164 Lost Communication with HVAC Control Module Historical Codes: U0140...
  22. DJones

    2013 Yukon/New Here

    I did more research and found that GMT-900 trucks do not have hidden buttons for power folding mirrors if it is not equipped with the option. They simply do not have the switch, unlike the predescessors. I have the DL3 door switch without the DL3 RPO. That means that at some point in the past...
  23. DJones

    2013 Yukon/New Here

    Picked it up in May.
  24. DJones

    2013 Yukon/New Here

    My problem is that the driver door does not turn on the dome lights. All of the other doors do. All functions of an open/closed door work, such as radio turn off. I'm not sure of it's related, but I cannot install an aftermarket radio with the PAC RP5-GM31 wiring interface... radio turns on and...
  25. DJones

    2013 Yukon/New Here

    Hello Everybody! I recently upgraded from a 2003 Suburban to a 2013 Yukon XL. I am looking for help. I will search and post if I can't find anything.

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