Where is the ECM located on a 2005 Chevy cobalt

SOURCE: my 2005 chevy cobalt factory radio is locked

There are only 2 things you can try to fix this yourself: turn off the engine and open the driver side door (to turn the radio off). Wait 5 minutes, start your car.
If that does not solve it, turn off your engine, disconnect the car battery, wait about 5 minutes. Reconnect the battery (negative pole first - black connector) and try your radio again.

If neither one of these two fix your problem, I am afraid only a GM service center or dealership can fix the problem. The Cobalt is notorious for all kinds of electrical issues.

Thanks for using the fixya forums!

Harvey N Tawatao

• 3854 Answers
• Posted on Apr 10, 2009

SOURCE: cnt find iat sensor on 2005 chevy cobalt ss supercharged

The IAT sensor is most of the time located along the intake tube right after Between the throttle body and MAP sensor. Just follow your air intake tube from your air filter housing to the Throttle body.
Good luck. 

SOURCE: power steering on chevy cobalt

i dont think you can just get the chip,its the complete power steering control module (
computer) typical problem withall ions and cobalts

SOURCE: 2005 chevy cobalt, car wont start ... check

disconecting the battery should reset the pcm. but you will need to find out what caused the problems.

SOURCE: where is the fuse for the ecm located on a chevy

I have never seen a fuse for an ECM but if there was one it would show you the location in the owners manual.....Did you check the fuse panel for one ? Check for power block under the hood You cant go wrong looking at the owners manual....look in the index for fuse or fuse's ..What kind of problems are you having with it ? What size engine is in it ?
Will it not crank ? ........................................Metalpoet