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p0597
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  1. General Discussion
    It says that the solution would most likely be to replace the catalytic converter with new OE catalytic converter. Has anyone else had these codes before ? Considering it’s so low in miles what other solutions could there be that anyone would recommend ??
  2. Gen1 1.8L
    I have changed the thermostat 3 times. I still get p0597. Finally figured out that I’m not getting any ground from the blue wire that connects to the thermostat. So I rigged it so it grounds to the engine. Now the heater works but still get the code and sometimes it try’s to over heat but the...
  3. Gen1 Powertrain
    Hello I have had my Chevy Cruze 2014 for 2 years now and recently I keep getting the P0597 light on but I do not have any symptoms or issue with the car . Any help would be appreciated !
  4. Gen1 Service Issues
    Does anyone know if these are related and if so will a new thermostat fix both? I replaced the thermostat about 6 months ago and since it was cold weather here, I'm not sure if the heater/AC air from the vents was hot since then. I've noticed the hot air from the vents issue about a month ago...
  5. Gen1 Service Issues
    On Mach 5, 2019, error code "P0597" popped up on my 2011 Chevy Cruze LTZ. Code went away after that. My garage (I'm out of warranty here, btw, because my car has just over 152,500 miles on it after being bought in late 2010) looked at my thermostat but could detect nothing wrong nor error code...
  6. Gen1 Service Issues
    I had the car at the dealership for the 3rd time in almost 2 years. Last time i had to have a whole new water pump. The code popped up and my mechanic stated my thermostat was not tightened. As a result of these codes my auto starter wont start which i know is a safety gm has on the cars...
  7. Gen1 Service Issues
    Hey there folks. I've been driving an old Chrysler LHS 2000 for the longest time, and finally purchased my deceased grandfather's 2012 Chevy Cruze from my folks because I felt it was time to get a car that wasn't over half my age. She's been doing just fine, but I've occasionally been getting a...
  8. Gen1 Service Issues
    I've done a bunch of searching on the forum and i see that im not the only one with this issue. I'm just wondering if fixing the P0597 code is still covered under GM's powertrain warranty? I currently have 88,000km on the car and have had it for about 3 years. Unfortunately the dealership cant...
  9. Gen1 Service Issues
    Hi, I have a '14 Cruze LS w/ 28k miles. While i was driving last night; I got a CEL. Checked it out this morning at autozone, and its code P0597 Thermostat Heater Control Circuit/Open. I have afew mods: k&n sri, spyder projector headlights w/ morimoto hids with relay harness, a 12" sub 1kwatt...
  10. Gen1 Service Issues
    Hey everyone, I drive a 2011 Cruze LS, my first new vehicle (6th vehicle overall) with just over 50000 Km. I seem to keep running into issues past my warranty date or just in general, and I seem to be getting the run around from the dealership. I won't list everything, but I'll list some of...
  11. Gen1 Service Issues
    Hey Guys, I have had an intermittent check engine light. The light comes on a goes off with no rhyme or reason. For the last week the light has been on and not shut off. I scanned the car for codes and the scanner came back with P0597. I cleared the code and it has not returned, yet. The...
  12. Gen1 Powertrain
    my radiator sounds like a helicopter, engine isn't actually overheating, check engine light is on.. Is this code for sure thermostat? should I be looking at anything else? also does anyone know if this is covered under powertrain warranty? I took it in to a certified chevy dealer and they said...
  13. Gen1 Service Issues
    So, just bought a 2012 Cruze, 38,600 miles certified. Drove less than 70 miles before I had trouble...A/C is blowing out hot air and not cooling car. The check engine light came on (code P0597) and doesn't seem to shift properly (1st to 2nd). Dealer says the a/c is because the car is black...
  14. Gen1 Service Issues
    Hi all - car is a 2013 LS, with 35,000 miles on it, getting code P0597. Did a little searching on here already, seems to be related to the thermostat, most threads I saw seem to say thermostat needs to be replaced. Wondering if that is typically correct and if this is a known faulty part and...
  15. Gen1 Service Issues
    I just purchased a used 2012 Cruze a couple months ago, and the check engine light has come on a couple of times since (and then turned off). AutoZone has read it as a P0597 code (thermostat heater control circuit). It appears that quite a few others have had the same problem. Since it appears...
  16. Gen1 Service Issues
    So having my new 2011 Cruze since January of 2012, it has basically been flawless since day one until last fall when I went out of warranty... starting about 2 weeks & 1000 miles after the warranty expired I started getting random Check Engine light with a code of P0597. It would come on, then...
  17. Gen1 Service Issues
    Over the past week my check engine light came on. Code P0597. Apparently it has to do with the electronic thermostat. Mechanic said they are getting rid of the whole plastic unit and putting on a new upgraded one thats metal and has a built in thermostat heater. So for once at least the...
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