Issue ID | 1719943 |
Internal NHTSA # | 11389747 |
Manufacurer | General Motors, LLC |
Brand | CHEVROLET |
Model | EQUINOX |
Model Year | 2020 |
File date | 05/10/20 |
Component | FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGE |
Product type code | VEHICLE |
Description of the problem | Complaint: owner states adaptive cruise control malfunctions without notice. Owner brought vehicle to local gm service department and vehicle was returned to customer as an unfounded complaint. Reporter found the following; all ipc indicators are functioning during self test, no ipc warning lights/messages present, distance following system appears to be functioning as designed and recognizes vehicles in its zone of influence. Reporter test drove vehicle with customers adas settings as dropped off. Adaptive cruise control did malfunction as customer indicated. Adaptive cruise control on engagement functioned as designed and then unexpectedly without warning failed. The most disturbing part of this fault is the only warning the system has failed is forward collision alarms. Secondly, the cruise control did not disengage upon this warning. If the prior were not enough, no ipc warnings or hard faults were recorded. This malfunction occurs unexpectedly at highway and local speeds. This fault, all the more worrisome, appears also to be either a programming error or transient. No other diagnostics were conducted. Supporting documents attached. Having personally owned adas equipped vehicles for over eight years and the confidence of using them without a problem this was a frightening experience for me and very concerning. |
Vehicle Mileage at Failure | 8500 |
Number of Occurences | |
Source of the issue | NHTSA WEB SITE |
City and State | SELDEN, NY |
VIN pattern | 3GNAXHEV6LSXXXXXX |
Was vehicle invloved in a crash? | N |
Was vehicle involved in a fire? | N |
Was incedent reported to police? | N |
Was medical attention required? | N |
Was part original equipment? | |
No. of injured persons | |
No. of fatalities | |
Date of purchase | 10/10/24 |
Was original owner? | N |
Anti-lock brakes | N |
Cruise control | N |
Number of cylinders | |
Drive train type | |
Transmission type | |
Vehicle speed | 65 |
DoT tire identifier | |
Tire size | |
Location of tire code | |
Type of tire failure code | |
Was defective tire repaired? | |
Date of manufacture | |
Type of child seat code | |
Type of restraint | |
Dealer's name | |
Dealer's telephone number | |
Dealer's city | |
Dealer's state code | |
Dealer's ZIP code |