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  1. R

    Really frustrated, multiple codes

    I hate when speech to text tries to make me look like an idiot. Catalytic, not cadillac
  2. R

    Really frustrated, multiple codes

    So yesterday i hopped into my hoe and went to the gas station. On the way there the hoe hestated really badly, backfired and then began to run like absolute trash, all while the CEL is flashing. I figure that the Cadillac converters were clogged as I kept getting dtc's that were related to the...
  3. R

    BCM/whatever its called on chevy scanner?

    i did that, but my issue is when i leave the truck running and step outside the horn honks. i want to turn that off. i have the key in my pocket
  4. R

    need help picking mud terrain tires

    i went ahead and pulled the trigger on some nitto trail grapplers
  5. R

    Need help with power inverter

    I didnt think of that. I dont see it on the facepanel.
  6. R

    Need help with power inverter

    hey guys, i have a 15 hoe and the other day while installing stereo equipment, i plugged a heat gun into the 110 outlet/power inverter on the back of the center console and when i turned it on it turned on for a split second and then died. the little green light is no longer on. it no longer...
  7. R

    Question about fuel pumps

    I have a 2015 hoe with 158k on the clock, and im wondering if i should be expecting to replace the fuel pump soon. Reason i ask is because i had a 11 avalanche and the fuel pump went south on it around 151k. i have a few trips planned and i dont want to be broke down on the side of the road
  8. R

    need help picking mud terrain tires

    help me choose a good mud terrain tire. im looking at 33x12.5x20 on a 2015 tahoe ltz that will also have suspension maxx 2.5 front and 1.5 rear leveling kit and wheel spacers
  9. R

    Official System show-off thread

    HOLY MOLY! there are some nice systems in here!!
  10. R

    Official System show-off thread

    I didnt see one of these anywhere so I figured why not make one? I am going to be installing the rest of my system on saturday so once its done I will post pics Mechman 400amp alternator XS Power D3400 Secondary battery Sky High Car Audio Wiring (RCA's, 0/1 wire for the big 3 and amp) B2 Rage...
  11. R

    Show off your 2015+ leveled Tahoes and Yukons!

    can i get a tip on this? im about to put the suspension maxx 2.5 front and 1.5 rear leveling kit onto my 2015 tahoe. i plan on using the oem 20" wheels, but im having a tricky time figuring the tires i want to use. initially i was thinking 33X12.5Xr20 mud terrains, but i dont want rubbing...
  12. R

    Love these lifts

    So with a leveling kit you can fit 33"s? even with oem 20" wheels?
  13. R

    ECM Tuning Recommendation to support BCM remote start tuning?

    how did you tune the bcm??
  14. R

    Disable battery saver?

    just installed a big 3 and a 400amp alternator, im getting battery saver active messages. the computer control of the alternator was bypassed using instructions and the pigtail from mechman, so i dont see why it keeps popping up. battery is full of life. any ideas?
  15. R

    annoying noise

    so whenever i drive i get an annoying sound, its consistant with engine rpm. it sounds the way a power steering pump did when it was low on fluid. vehicle has a new serpentine belt and new idler pulley, and a new transmission. has 156k on the clock. 2015 tahoe
  16. R

    Suspension Maxx rear level - inside rear view mirror

    raise it back up?
  17. R

    (Installed )370a mechman alt & 4800 Xs battery & big 3 upgrade

    I just installed a 400a mechman and a big three upgrade. I am also getting battery saver messages, but everything seems fine. no idea what is causing it. same p103 and i tapped into the windhseild wiper motor fuse with a fuse tap
  18. R

    Aftermarket Head units question

    ^what they said i also like the idea of controlling the crossover and eq easily
  19. R

    sunroof controls

    found a video, the hwole process took about 15 minutes, someone wrapped the pigtail for the switches around the plastic brace that makes up the main part of the bezel, making it very difficult to get move around
  20. R

    Aftermarket Head units question

    it was to add carplay and android auto to the unit, and the full unlock which lets you watch videos while driving which i dont do, and watch video files from a usb source. I want to get the cluster next, but I want to do the denali cluster. I am just trying to find one that is in good shape and...
  21. R

    sunroof controls

    anyone ever deal with removing and replacing the sunroof switch in the overhead? im about to do mine but i dont want to break anything
  22. R

    Aftermarket Head units question

    i went with the white automotive upgrade including android auto and the full unlock deal. its great, now i just need to get the cluster done so i can have my steering wheel controls back
  23. R

    Who has had issues with serpentine belts?

    i have been looking and cant find any info, how do you remove the a/c and vacuum pump belts? i dont see any tensioners
  24. R

    Good 12v switched source close to alternator?

    Just bought a high out put alternator, need a good 12v switched source thats close to the alternator for it. Comes with the bypass so the computer no longer controls the alternator. I am not great with electric wiring, so i figure it would be better to ask and see what others used
  25. R

    Oil for 5.3L to reduce consumption

    add a bottle of lucas oil oil stabilizer. i used to use it in my avalanche to help prevent lifter collapse with the stupid afm/dod. been using it in all my vehicles now just as an extra form of insurance.

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