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2005 Chevrolet Cobalt 2.2L MIL Lamp on
Posted to GM Driveability on 3/10/2011 4 Replies

Hello:This may be a fairly long post but want to give as much information as i [...] vehicle came in with no electric assist steering and trans shifting poorly and also would try to die at stop [...] i went to drive it the steering was not working but when i t...

FIX posted 3/18/2011

4 Replies Received (View Replies)

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car Vehicle Data

2005 Chevrolet Cobalt

VIN 1G1AK52F85
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0742Torque Converter Clutch Circuit Malfunction (Stuck On)
U0101No Transmission Bus Message
U2100Controller Area Network Bus Communication
U2105Lost Communication With Engine Control System
U2107Lost Communication With Body Control System