My 2017 Tahoe has a suspected bad chassis control module. The following numbers are on the module. 84196606 8510500000000x 964992619 1117088817495884....when looking for a replacement I am unable to find an exact duplicate. Which numbers are significant ? Which are not. I am told that some of these need flashing. Can anyone give me guidance. ? The dealer I took the car to is "investigating". And has no solution at this stage Thank you ..read more

Hey folks Is there any difference in the level controll modules between differently equipped Tahoes ? I had a "check leveling control" warning on my 2017 Tahoe. I replaced the control module and now I am getting a " check trailer brake control module" . I replaced part #9042574. (this part number is cast into the module casing) The dealer told me that it is the wrong module yet both parts had this same number cast onto it casing. Any ideas Thanx Nick K ..read more

When I come to a stop, the vehicle has issues getting back into gear. I press the gas and the engine revs for a second, then kicks into gear. The check engine light came on once and I got the following codes. But it went off and has not come back. P10E1 Ignition On/Start Circuit Source Bypass Relay Control Circuit Secondary DTCs P0449 : Evaporative Emission (EVAP) Vent Solenoid Valve Control Circuit U0101 : Lost Communication With Transmission Control Module U18A2: Lost Communication... Read more ..read more

Hey guys, Mack here and thank you for reading my fourm. I have a 2009 Chevy Suburban 1500 LT and have been experiencing something funny for a little. When I shift gears from P to D or R, The car jults pretty badly and shakes it from front to back almost as if it was rear ended at slow speeds if that makes sense. Also, when driving I have been noticing it shifting kinda aggressive sometimes. I just hit 160,000 Miles (5.3L V8 Votec) about a week ago and im at 160215. I had a friend of mine... Read more ..read more

I changed my knock sensors 3 tones and I'm still getn a low frequency code on my Tahoe. Is there a recommended knock sensors I should be using ..read more

Has anyone lost power to drivers seat in 2015 tahoe (no control or lumbar), completely dead. Passenger seat is fine, and I also lost power to side mirror control. I checked fuse last week and I though it was around 6V on the fuse pins and fuse was good. My next steps was to pull the seat and check for power to the seat. Its weird to me I lost power to both the front seat and side mirrors (no power in door to control mirrors), any thoughts, and thank you ..read more

runs and drive fine only after you get gas and start the vehicle it will act like it wants to shut off if I give it gas it will start to run fine again until I have to fuel again. Also if I try ti get gas while the Tahoe is running and I take the gas cap off it will stall. Have code p0443 already replaced purge valve ..read more

Daughter and son-in-law in central Montana bought a 2019 Tahoe. Recently, in cold weather, it won't start. Starts fine with jump. They replaced battery. Same problem. They took it to dealer suspecting a phantom battery drain. Dealer checked everything and found no problems. Still does it. So now, in cold weather, they put a float charger on it at night so it will start fine in the morning. Rest of day it's OK. My question here is: is this kind of thing a common problem with this... Read more ..read more

I have not yet hit 2000 miles in my BRAND NEW 2022 Tahoe and I'm fixing to carry it in for service for the FOURTH time because the emissions system keep setting off the check engine light. Is anyone else having this problem ..read more

I’ve tried installing this dang rca converter multiple ways and I keep getting alternator interference I’ve tried hooking it up to the factory amp I’ve tried hooking it up to the front speakers I’ve changed out all the wires to the amp with brand new lines I’ve watched every YouTube video ..read more