Chevrolet Cobalt owners have reported 1 problem related to brake antilock wheel speed sensor (under the service brakes category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Chevrolet Cobalt based on all problems reported for the Cobalt.
Replaced all of the following components since purchase: both front lower control arms due to bushing failures; both front shock and strut assemblies due to shock failures/leaks; both sway bar links due to failed components; both front sway bar bushings due to dry-rot; both front rotors due to failed/warped components caused by defective brake calipers; harmonic balancer due to defective/weak component; both rear shocks due to failures/leaks. Still need to replace rear coil springs due to weakness, all wheel hub bearings due to unstable driving/steering and the vehicle speed sensor causing high idle and erratic idling after warm-up.
See
all problems of the 2007 Chevrolet Cobalt
🔎.