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cobalt 2005

  1. ECM/TCM wiring repair

    Electrical
    Any One ever replaced or fixed the ecm wiring that's corroded? My check engine light turned on after an oil change and now I'm not getting an power to engine. Says eng pwr reduced and code it gives off is P0606. Do I have to replace the entire ecm or can u replace the wiring ? Help a damsel...
  2. Restricted Cabin Air Flow 2005 Cobalt

    Problems and Service
    This is driving me nuts. Air flow is very low on all fan settings. The air does seem to switch between floor dash and defrost. Switches from cold ac to warm air fine. Replaced cabin air filter. Fan is very strong and changes speed just fine. It sounds like fan is laboring to pull in air in...
  3. Blower Barely Working!?

    New Member Introductions
    Hey guys, new to here! I own a 05 cobalt SS and when I bought it the AC didn't work and the heat only worked on settings 1 and 3 and would run even when it was off, well now it only works on 3 and not as fast, and will turn off completely when I put it on 4, all of the other settings it just...
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