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2006 Cobalt no speedometer/erratic shift
Posted to Technical Discussion Forum on 7/21/2011 16 Replies

I get this car assigned to me with instructions to update the pcm. I go out to the car and it's a no start. I plug up the MDI and proceed to check for updates. All modules have the latest software. The fuel gauge is on E so I throw on my pressure tester and ha... Login to read more.

16 Replies Received (View Replies)

 

car Vehicle Data

2006 Chevrolet Cobalt LS 2.2L

VIN 1G1AK55F56
Engine2.2 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2006 Chevrolet Cobalt LS 2.2L

VIN 1G1AK55F56
Engine2.2 L
Trans4-speed Automatic (Electronic)