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2021 CHEVROLET SILVERADO 1500 — Complaint #1756684

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NHTSA Complaint about ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:WARNING filed July 10, 2021

NHTSA complaint #1756684 (ODI reference 11424249) concerns a 2021 CHEVROLET SILVERADO 1500 and was filed on July 10, 2021. The owner reports the failure occurred on July 10, 2021. The report was geocoded to Texas based on the filer's self-reported location. The affected component is categorized as electrical system:adas:parking assist:warning, one of NHTSA's standardized taxonomy codes used to group defect patterns across make, model, and year.

The filer flagged the following severity indicators: crash: no, fire: no, injuries: 0, fatalities: 0. No crash, fire, or fatality was associated with this report, which places it in the early-warning stream rather than the priority-review stream. Because a VIN was supplied, this complaint is tied to a specific vehicle and not just a model-year cohort.

Individual complaints are consumer-submitted and unverified by NHTSA engineers — the agency's role at this stage is to collect, index, and make them searchable. What matters for federal action is the pattern: when many owners of the same CHEVROLET SILVERADO 1500 cohort independently describe similar electrical system:adas:parking assist:warning failures, defect investigators have grounds to open a PE and request manufacturer data. Related filings for the same vehicle and component appear below, and the detail page for the full 2021 CHEVROLET SILVERADO 1500 shows the complete component-level complaint distribution alongside any active investigations or recalls.

Vehicle
2021 CHEVROLET SILVERADO 1500
Component
ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:WARNING
State
Texas

Complaint Description

Upon returning home after a short drive I pulled into my garage and almost drove through the wall… I purchased parking assistance and it was not provided. The feature apparently failed and turned off at some point without clearly notifying the driver. I don’t know if it provided a silent notice that automatically dismissed but it certainly did not notify me when I really needed it… low speed. The park assist light is indeed off now when the vehicle starts. Clicking the button reports “Park Assist Off” even though it already appears off and is certainly not providing the intended safety feature. Clicking the button again does not turn the light back on but if clicked again it will again report it was disabled. This is strange and confusing for the driver. Using the infotainment screen one can toggle “Park Assist” off and the drivers info screen by the speedometer will finally say “park assist off”. Turning the feature back on in the infotainment screen actually turn

Complaint Details

NHTSA Complaint ID 1756684
ODI Number 11424249
Date Filed July 10, 2021
Failure Date July 10, 2021
VIN 3GCUYEED1MG

Source: NHTSA Vehicle Complaints Database. Component taxonomy and severity codes are standardized by NHTSA Office of Defects Investigation.