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1-7 of 7 Results
  1. 2008-2013 CTS General Discussion
    I need the ground wire locations for a 2008 CTS4 it has 3.6 V6 engine. I just had trans rebuilt and after getting it back, I’m now having random electronics issues that come and go but my cluster has completely stopped working and my ECM/PCM will not communicate. So I’m wondering if it’s a...
  2. 2008-2013 CTS General Discussion
    Does anyone ha e any information about this Rpo code?. I found ,model conversion GMX322 cts uplevel .Can anyone explain this to me ?, i have looked on line .but cannot find what it means . Thank you .
  3. 2008-2013 CTS General Discussion
    Hi all! I'm trying to replace my back glass washer fluid nozzle (the head is broken off) and found no info. Then I tried looking for a repair manual, but I can't seem to find any for the CTS4 3.0l 2010. I only found manuals for sale on the CTS 2010. Could the CTS4 be in it too? Then I tried to...
  4. 2008-2013 CTS General Discussion
    My 2010 cts4 driver seat bottom will move forward, back, up and down but when I recline or unrecline my seat back, only the left side of the seat moves back and forth while the right side remains stuck in the same position!! Anyone have this problem and/or know the fix?
  5. CT4-V Series Forum - 2020+
    My ATS almost overheated while idling so when I got home I checked things out. Low radiator fluid. Radiator fan not working. Spark plugs equally covered in fluffy black carbon, all looked exactly the same. I think it’s the radiator coolant sensor, but not sure what to expect. I’m still under...
  6. 35B5D23C-59E4-4ADB-9061-058BA0A72773.jpeg

    Photo op in Chapman, KS
  7. 2008-2013 CTS General Discussion
    Hey guys, So I recently bought a second hand 2009 CTS4 and have really been enjoying it. One thing I wanted to ask tho, I see this car should be averaging about 11-12 litres per 100km but right now I’m sitting at 17.3 per 100km. Is this normal or should I be worried there is something wrong? Car...
1-7 of 7 Results