The vehicle dossier US · 2020

2020 Chevrolet
COLORADOProblems & recalls

84 distinct owner reports in the NHTSA snapshot. Transmission & drivetrain appears in 33 of them. Explore what was reported—and which official actions are on file.

Snapshot Sep 28, 2026Live NHTSA complaint API How this dossier is compiled

01 / Owner-reported evidence

What owners reported.

Categories attached to 84 distinct reports. A report can mention more than one component, so category totals can overlap.

Transmission & drivetrain33 reports
Other components22 reports
Engine19 reports
Brakes10 reports
Steering10 reports
Electrical system6 reports
Fuel system2 reports
Suspension1 reports
Visibility1 reports
Air bags1 reports
See original component labels
POWER TRAIN32
ENGINE17
UNKNOWN OR OTHER15
STEERING10
SERVICE BRAKES9
ELECTRICAL SYSTEM6
EXTERIOR LIGHTING3
ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR3
SEAT BELTS2
FUEL/PROPULSION SYSTEM2
ELECTRONIC STABILITY CONTROL (ESC)1
SUSPENSION1
VISIBILITY/WIPER1
POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER1
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING1
AIR BAGS1
SERVICE BRAKES, HYDRAULIC1

These are reports made to NHTSA, not verified diagnoses. More reports can reflect more vehicles, more time on the road, or greater reporting activity.

The reporting timeline

When reports arrived.

Reports by year filed, not by the year a problem occurred. Showing the latest 7 years with reports.

Year filed (last two digits)Latest report: Sep 14, 2026
Mileage, where supplied

24,000 miles is the median among 23 reports with usable mileage. The middle half spans 8,000–67,000 miles.

This describes the submitted reports. It does not predict when a vehicle will fail.

02 / Official safety campaigns

0 recall campaigns on file.

A campaign can cover only certain production dates or configurations. The count does not tell you whether an individual car has an open recall.

No campaigns matched this model-year in the imported recall files. This is not confirmation that a particular VIN has no open recalls.
Check this car’s VIN at NHTSA

03 / The manufacturer’s record

Instructions. Updates. Responses.

879 distinct communications list this model-year. Showing the latest 12. A matching model-year does not establish that every engine, trim or reported symptom is covered.

Sep 4, 2026 Service Bulletin/Repair InstructionsPIP4902WThis preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.NHTSA ID 11037253

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11037253 at NHTSA
Jul 21, 2026 Service Bulletin/Repair InstructionsPIT5099JPI to help diagnose A/C concernNHTSA ID 11035340

PI to help diagnose A/C concern

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11035340 at NHTSA
Jul 21, 2026 Service Bulletin/Repair InstructionsPIT5509NThis PI provides diagnostic tips for diagnosing electric trailer brakes issues.NHTSA ID 11035308

This PI provides diagnostic tips for diagnosing electric trailer brakes issues.

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11035308 at NHTSA
May 14, 2026 Service Bulletin/Repair InstructionsPIT5509MThis PI provides diagnostic tips for diagnosing electric trailer brakes issues.NHTSA ID 11032777

This PI provides diagnostic tips for diagnosing electric trailer brakes issues.

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11032777 at NHTSA
Apr 1, 2026 Service Bulletin/Repair InstructionsPIT3271QThis preliminary information communicates information about how to determine if a wheel and tires size change is available.NHTSA ID 11030974

This preliminary information communicates information about how to determine if a wheel and tires size change is available.

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11030974 at NHTSA
Mar 9, 2026 Service Bulletin/Repair InstructionsPIP6104This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.NHTSA ID 11030092

This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11030092 at NHTSA
Mar 9, 2026 Service Bulletin/Repair InstructionsPIP4902VThis preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.NHTSA ID 11030091

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11030091 at NHTSA
Mar 2, 2026 Service Bulletin/Repair InstructionsPIT6425DThis Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC'ssNHTSA ID 11029950

This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC'ss

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11029950 at NHTSA
Jan 16, 2026 Service Bulletin/Repair InstructionsPIT6425CThis Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC'sNHTSA ID 11027697

This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC's

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11027697 at NHTSA
Jan 14, 2026 Service Bulletin/Repair InstructionsPIP6098This PI advised dealer technicians of possible causes of diesel fuel contamination in gasoline powered vehicles and advises of warranty direction.NHTSA ID 11027701

This PI advised dealer technicians of possible causes of diesel fuel contamination in gasoline powered vehicles and advises of warranty direction.

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11027701 at NHTSA
Jan 12, 2026 Service Bulletin/Repair InstructionsPIP5700GThis PI communicates the proper part numbers for transmission connectors and internal harness to prevent confusion when orderingNHTSA ID 11027689

This PI communicates the proper part numbers for transmission connectors and internal harness to prevent confusion when ordering

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11027689 at NHTSA
Jan 8, 2026 Service Bulletin/Repair InstructionsPIP4902UThis preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.NHTSA ID 11027601

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11027601 at NHTSA
Browse all manufacturer records by page

Records below contain the NHTSA bulk summary unless a document-reviewed explainer is linked. A service bulletin is not a safety recall or a promise of a free repair. Records may be revised or superseded; verify the current document with the manufacturer.

04 / Agency investigations

Official inquiries.

An investigation is an inquiry into a potential concern. Its presence does not establish a defect, and a closed case does not certify a car’s condition.

No investigation records matched this model-year in the snapshot.

Your next step

Take good questions
to the inspection.

Use these prompts with a qualified inspector. This page is research, not a diagnosis or a substitute for a hands-on inspection.