Posts Tagged: Cobalt No Start

Chevrolet Cobalt No Start

Diagnose Cobalt No Start Shops are reporting a difficult to diagnose problem with a Cobalt No Start condition on the vehicles listed below that’s caused by a failed module on the data bus or a corroded fuse. When a module shorts, it takes down the entire communication bus and makes it impossible to communicate with the scan tool. The symptom appears as a no crank. That makes sense since the start relay can’t receive ground from the ECM or BCM if the communication circuit is down or the fuse is … Read More