Intermittent total loss of power steering assistance while driving at speed, accompanied by the immediate illumination of the Traction Control and StabiliTrak warning indicators on the dashboard. The loss of power steering creates a sudden and severe handling hazard. This safety issue has occurred more than 15 times since this vehicle was purchase used in December of 2025. A diagnostic scan reveals specific diagnostic trouble codes: C0545-00 (Steering Wheel Torque Sensor Hardware Failure), C0460-5A (Steering Wheel Angle Sensor Plausibility), U0420-42 (Invalid Data Received from PSCM), and C0280-00. The power steering also intermittently returns to normal functionality after the vehicle sits completely powered off, indicating a thermal or electronic hardware failure within the internal torque sensor of the steering gear assembly. This specific failure occurred most recently at 76,143 miles on VIN 1GCGTCE38G1146466 (Manufacture Date: 10/1/2015; Original Sales Date: 4/1/2016). This is the exact component failure and safety hazard described in GM Recall #15595 (the federal safety agency Campaign #16V054) for the 2015 model year. Furthermore, despite this vehicle falling well within the mileage limits of GM Special Coverage N182182190, this specific VIN is excluded (per a VIH request to Mac Haik Chevrolet Service Desk with my VIN) from the coverage program for an identical hardware failure, posing an unresolved and dangerous safety risk on 2016 models.
2016 Chevrolet Colorado brakes problems
41 complaints (6% of all complaints for this car). Typical mileage when it fails: 51,000. 5 crashes reported.
- owner complaints
- 41
- of this car's complaints
- 6%
- typical mileage
- 51,000
- crashes
- 5
- recalls
- 0
Which part fails
- Antilock: ABS warning light1
At what mileage
Complaints by mileage at the time of the problem.
Chevrolet Colorado brakes problems in other years
Specific symptoms reported on the 2016 Chevrolet Colorado brakes
Phrases found in the owners' own descriptions, so one complaint can mention several symptoms.
Related recalls
No recalls on record for this model year.
What 2016 Chevrolet Colorado owners say
Most recent owner complaints, unedited.
Complete loss of electronic power steering capability while new teenage driver was traveling at high rate of speed. Loss of power steering and stabilitrak traction control warning indicators on dash. Issue that invoke a safety recall in previous year model vehicle (GM Recall #15595 & GM Special Coverage N182182190) but is being ignored by manufacturer for my 2016 model. ODB2 fault codes confirms U0420-42 and C0545 indicating exact same issues still occurring in 2016 vehicles despite recall due to this safety issue in 2015 models.
The contact called on behalf of a family member who owns 2016 Chevrolet Colorado. The contact stated while the owner was driving at an undisclosed speed, the brake pedal was depressed, but was stiff, requiring the driver to forcefully depressed the brake pedal to stop the vehicle. The vehicle was taken to the contact's auto repair shop, where it was diagnosed that the brake vacuum pump was fractured and damaged and needed to be replaced. The vehicle was being repaired. The dealer was contacted and informed that there was no related recall associated with the VIN. The manufacturer was not contacted. 180,203.
Happened twice now while driving, power steering suddenly lost and two messages on dash: Loss of Power Steering and Stabilitrak. Pulled over and turned off ignition. When restarted all errors automatically cleared and systems appear to be functioning correctly. Steering without power assist is very difficult and high safety concern at low speed driving.
-What component or system failed or malfunctioned, and is it available for inspection upon request? 2016 Chevrolet Colorado VIN: [XXX] Engine: 2.5L I4 (camshaft-driven brake system assist vacuum pump failure). GM Technical Service Bulletin 21-NA-268 (Nov 2021) confirms that if vacuum pump drive lugs are broken, replacement of both the vacuum pump and the exhaust camshaft is required which was the case. Parts kept by repair facility that performed service. Autonation Chevrolet South Clearwater FL 33764. -How was your safety or the safety of others put at risk? May, 2025 the vehicle experienced a sudden loss of braking (hard/stiff brake pedal). This is a safety-critical failure. -Has the problem been reproduced or confirmed by a dealer or independent service center?Yes by shop stated above. Diagnosis showed a seized engine brake system vacuum pump (driven by the exhaust camshaft) that had sheared drive lugs and produced metal debris which damaged the exhaust camshaft and associated components. The repair required replacement of the vacuum pump and the exhaust camshaft; my total repair cost was over $4,000. The camshaft was not readily available and I required a rental car for over 30 days while waiting for parts. -Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? System and parts inspected by shop above. GM Special Coverage N182202780 (Apr 2019) addresses vacuum-pump related decreased brake assist for certain 2014–2017 GM trucks/SUVs, but Colorado is not listed in that bulletin’s model list. -Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? Check Engine came on at time of brake loss (Brake Vacuum Pump Failure). Immediate system failure. I request the federal safety agency send me a copy of any investigation number or record created for this complaint, and I request guidance on whether I may be eligible for reimbursement under any GM program. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATIO
The vehicles stabilitrack keeps coming on for no apparent reason.
The electric power steering is going out spontaneously while driving and also disengaging stablitrak and abs just like the already known recall for the 2015
Vacuum pump failed and developed a tear almost leading to an accident. Now part of the pump system broke into motor leading to potential engine failure.
The brake pedal suddenly became very stiff with no warning while driving at highway speeds. Braking was very difficult and required me to swerve into another lane to not impact a car and run a red light. I managed to stop afterwards. This was caused by the cam driven vacuum pump failing. No warning of any kind was given.
Operator reported that under braking, they lost all power assist to the brake pedal and brake pedal was extremely hard to push. This resulted in extended stopping distance and difficulty slowing the vehicle down. It was found that the vacuum pump had failed. We are a large utility fleet, and this issue has occurred a number of times to our Chevrolet Colorado/GMC Canyon vehicles and we deem this a safety issue. These incidents have been reported to the OEM and we recently received the attached reply, "We submitted a “Speak up for Safety Campaign” to our internal quality team for review. These reviews are conducted to determine if there is a manufacturing or design defect that could impact quality. After review, the case was closed with no action to be taken." The operators receive no warning prior to the failure.
Questions about the 2016 Chevrolet Colorado brakes
Does the 2016 Chevrolet Colorado have brakes problems?
Owners have filed 41 complaints about the brakes of the 2016 Chevrolet Colorado, 6% of all its complaints.
At what mileage do 2016 Chevrolet Colorado brakes problems start?
The typical (median) mileage in owner complaints is 51,000 miles.
Was there a recall on the 2016 Chevrolet Colorado brakes?
There is no recall for this problem on this model year.
What year does the Chevrolet Colorado have bad brakes?
The Chevrolet Colorado model years with the most brakes complaints are 2005 (95 complaints), 2004 (52 complaints) and 2006 (41 complaints).
Other 2016 Chevrolet Colorado problems
Steering 465Electrical 120Transmission 97Engine 50Driver assistance 42Acceleration 24Fuel system 22Airbags 10Suspension 10Body 9Visibility 6Wheels 6Lights 4Seat belts 3Seats 3Tires 2Locks 1
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