There are 2 owner-reported brakes complaints for the 2018 Chevrolet Coloradoin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Master Cylinder leaked into booster an brake fluid got into vac pump. Broke the pump an damaged the end of the cam. Was told metal pieces of cam that broke off where in motor. Had to take a 3600 dollar loss for selling less than what was owed. Car vibration on bad cam. But brakes were repaired with a new pump.
The braking system did not engaged as expected when suddenly braking in freeway commute. This resulted in a vehicle collision. I believe this issue put myself and others in danger. There were no warning lamps.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026