Can having to replace ignition switch cause other problems with electrical syste on 2008 Chevrolet Cobalt

Took 08 cobalt in to replace ignition switch.now they say car won't start I have to replace theft detection module is this seem right¿?

Asked by for the 2008 Chevrolet Cobalt
2 answers
I am sure you are talking about the safety recall.... Tell them to fix your car... Whatever needs to be done concerning the recall..... When the repair is finished..... Thank them and drive away!!... If a problem is encountered, contact GM Corp.!