NHTSA Complaint #11277648 — 2020 GMC TERRAIN

VEHICLE SPEED CONTROL issue reported to NHTSA

Check any vehicle history by VIN - Free vehicle history report

Complaint Details

ODI Number	11277648
Vehicle	2020 GMC TERRAIN
Component	VEHICLE SPEED CONTROL
Date of Incident	November 1, 2019
Date Filed	November 2, 2019
Mileage	1,000 miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	IL

Consumer Description

WHEN CRUISE CONTROL IS ENGAGED AT 71MPH, HOLDING +RES BUTTON TO INCREASE SPEED AND RELEASING IT AT 77MPH SETS CRUISE SPEED TOO HIGH. CAR CONTINUES TO ACCELERATE. CRUISE GETS SET AT 100MPH AND ACCELERATES MORE THEN DESIRED. SEE LINK WITH VIDEO OF EVENT HTTPS://PHOTOS.APP.GOO.GL/O7ZGEQWCSU7KYCV58 SEE ATTACHED PICTURE OF OWNERS MANUAL

Related Complaints for the 2020 GMC TERRAIN

Other VEHICLE SPEED CONTROL Complaints

#11669590 — June 26, 2025 — On 6/22/2025, brakes stopped working while trying to make a turn. Next multiple engines light came and car went into...

#11549930 — October 14, 2023 — On 4/10/2023, I took my vehicle to a local GMC dealership because it was stalling and didn't have any power. Upon ac...

#11539270 — August 18, 2023 — While on highway service brake system warning light came on,brake became hard to apply almost causing an accident. V...

#11538258 — August 13, 2023 — My vehicle begin stalling when accelerating (mostly after stopping) June 2023. My vehicle has almost cause me to have...

#11460096 — April 8, 2022 — Dash had gone black intermittently, did not know what speed I was going. OnStar called oor phone multiple to notify u...

Recent Complaints for the 2020 GMC TERRAIN

#11716636 — ELECTRICAL SYSTEM — February 9, 2026 — The contact owns a 2020 GMC Terrain. The contact stated that while driving in cold weather at various speeds; moistur...

#11714544 — UNKNOWN OR OTHER — January 30, 2026 — I own a 2020 GMC Terrain with approximately 110,000 miles. While driving in winter, the vehicle suddenly lost cabin h...

#11713540 — ENGINE — January 27, 2026 — I noticed a sticker in driver door stating recall however no evidence. The vehicle will not pull hills, back up on a ...

#11713540 — FUEL/PROPULSION SYSTEM — January 27, 2026 — I noticed a sticker in driver door stating recall however no evidence. The vehicle will not pull hills, back up on a ...

#11713540 — STRUCTURE:BODY — January 27, 2026 — I noticed a sticker in driver door stating recall however no evidence. The vehicle will not pull hills, back up on a ...