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  1. sb38646

    2015 AC Only Cold When Driving

    Cabin filter Well cabin filter did not fix my issue. I live in rural Ms so no dealership for 30 miles and then they are iffy. Memphis would be my best option (an hr away). Local shops have found no issue with ac. Its charged . Compressor and fan works . And it blows cold if u can afford the...
  2. sb38646

    2015 AC Only Cold When Driving

    Yes, mine too when its working properly, but when its not the ac without recirculate is cooler. I know its crazy right ? I got a cabin filter yesterday. Im gonna try to get it in today if time allows.
  3. sb38646

    2015 AC Only Cold When Driving

    Im needing help too. Maybe my input can help. My tahoe has always done this unless im going fast. Used to i could do this an actually idle for a while. There is a trick that seems to work or used to even while at idle. Turn rear ac and front ac all the way up. Turn back ac off first then...
  4. sb38646

    15 chev tahoe coolant fan not going off

    Update: if this should be my last post on this thread then the thermostat replacement solved my issue. I replaced last night and for the first time in a while im getting temp reading of 210 rather than 180 when fan is working and pegged at 160 when fan is on continuously.
  5. sb38646

    Need help 15 Tahoe fan stay on after turning it off.

    Same replaced sensor but still the problem persists. Still resetting battery when it occurs
  6. sb38646

    15 chev tahoe coolant fan not going off

    Was in for oil change and tire rotation so asked to get it scanned. They did scan for codes but since fans are working properly right now they inly scanned for stored codes. I only had one P2097 which o am not experiencing any o2 sensor issues right now. They suggested trying a new thermostat...
  7. sb38646

    15 chev tahoe coolant fan not going off

    in the summer i noticed that while idle air would not blow cold, but get the rpm’s up by putting your foot into it and would freeze u out. This problem started soon after. Could they be related issues ?
  8. sb38646

    15 chev tahoe coolant fan not going off

    It does normally do when its cold outside. When i reset battery and truck is still cold, the temp hand moves fwd normally as it warms. If i drive to town before i notice the fan is running louder than normal, i see its pegged out at zero(160 actually ), ill reset battery and bc truck is warm tge...
  9. sb38646

    15 chev tahoe coolant fan not going off

    It came from oriellys can’t remember brand. Its all they had.
  10. sb38646

    15 chev tahoe coolant fan not going off

    Ill get it scanned. Whats weird is, if i get in and take the time to turn key to right before it cranks(like checking to see if fuel pump is working) , letting it sit a sec.then crank and let all dash gauges to their thing before putting in gear it seems fine and i dont have to reset battery...
  11. sb38646

    15 chev tahoe coolant fan not going off

    Coolant temp sensor
  12. sb38646

    15 chev tahoe coolant fan not going off

    I have a 2015 tahoe ppv converted to civilian. I noticed a while back that my coolant fan was staying in after i cut it off and temp reading of zero. It would stay on exactly 5 min before shutting off. However, i carry a socket wrench with me and when it happens, I disconnect my second battery...
  13. sb38646

    Fans run like the engine is overheating, coolant gauge reads no temperature, A/C disengaged.

    My 2015 tahoe is doing this. I have been resetting battery and can go a week before it happens again. I recently had therm. Sensor replaced. When replaced it was not currently experiencing the problem as i had reset battery 2 days prior. Well one week after replacement, i am back to resetting my...
  14. sb38646

    2015 Tahoe Ppv Rear Door/child lock

    My issue was the rear door switch yellow and brown wire was disconnected after child lock was activated leaving them permanently activated. We reconnected the wire and were able to turn the child lock off. Now the rear doors open with no problem. :)
  15. sb38646

    2015 Tahoe Ppv Rear Door/child lock

    My issue was the rear door switch yellow and brown wire was disconnected after child lock was activated leaving them permanently activated.
  16. sb38646

    Civilianizing the '15 Tahoe PPV

    the rear windows have a dummy switch. I replaced mine from a salvage non ppv tahoe and the windows worked.
  17. sb38646

    2015 Tahoe Ppv Rear Door/child lock

    Thank you! Finally a starting point .
  18. sb38646

    2015 Tahoe Ppv Rear Door/child lock

    The GM fleet tech said the driver switch was specific to vin unlike the rear switches we replaced to fix the window issue.
  19. sb38646

    2015 Tahoe Ppv Rear Door/child lock

    Thats what we thought but i have spoken with the gm fleet police specialist, kerr industries tech, and they all say they dont program them this way . I bought the tahoe direct from the Alabama police dept and they said they did not take it to be programmed after receiving it. My local gm...
  20. sb38646

    2015 Tahoe Ppv Rear Door/child lock

    After a ling wait i finally found the one. It wasn’t ragged out and didnt have all the unwanted holes drilled in it. I knew the rear doirs woukd need fixed. I did the research but my issue is much different. I had my husband pull right rear panel and cable was connected to handle. My child...
  21. sb38646

    2015 Tahoe Rear Door Electronic Issues

    I am having the same issue kinda. Rear windows did not work. We replaced with a civilian switch and it worked. My child safety lock on driver door stays illuminated orange. When I press it ,it does not go off. I also tried to replace that switch with my brothers before i purchased one, but it...

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