NHTSA Complaint #11672176 — 2023 GMC TERRAIN FUEL/PROPULSION SYSTEM

Complaint Details

ODI Number	11672176
Vehicle	2023 GMC TERRAIN
Component	FUEL/PROPULSION SYSTEM
Date of Incident	July 8, 2025
Date Filed	July 9, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	FL

Consumer Description

My GMC Terrain was stopped in traffic at a Red Light. When I stepped on the gas pedal to proceed, the SUV shut-down. Could not move SUV in Traffic. Called Police and SUV was towed. SUV towed to GMC Dealer. The K111 Fuel Module was causing the problem. GMC Dealer Repair Shop removed and replaced the K111 Fuel Module. They claimed SUV is OK. I don't trust this SUV any longer. I read of similar problems with 2022 GMC Terrain and the Fuel Module defect causing the SUV to shut down. This is a safety hazard to the Driver and other vehicles on the highway.

Related Complaints for the 2023 GMC TERRAIN

Other FUEL/PROPULSION SYSTEM Complaints

#11719589 — February 21, 2026 — GM Flier PIP6071A - continued engine misfire/chugging/buck/skip under load, going up hills, trying to pass, etc. Was ...

#11708368 — January 2, 2026 — The high pressure fuel pump, the car randomly goes into limp mode and stalls and then when cranking it back up in the...

#11680943 — August 15, 2025 — While driving the fuel pump failed and started spraying gas everywhere in the engine compartment.

#11650027 — March 23, 2025 — While driving 40-45 mph the engine light came on and 50% loss of power was displayed on screen. Thankfully I wasn’t f...

#11648545 — March 16, 2025 — At stop light turning right, the car stalled, cut on and cut back off, cut on and back off with about 30 cars behind ...

Recent Complaints for the 2023 GMC TERRAIN

#11719589 — ENGINE — February 21, 2026 — GM Flier PIP6071A - continued engine misfire/chugging/buck/skip under load, going up hills, trying to pass, etc. Was ...

#11715519 — ELECTRICAL SYSTEM — February 4, 2026 — The infotainment system is not working. It has the "black screen" issue.

#11712053 — UNKNOWN OR OTHER — January 20, 2026 — Complete engine failure @100,600 miles Engine power reduced and lost compression transmission module failure Will no...

#11708368 — ENGINE — January 2, 2026 — The high pressure fuel pump, the car randomly goes into limp mode and stalls and then when cranking it back up in the...

#11698105 — ELECTRICAL SYSTEM — November 7, 2025 — GMC Terrain with 12,564 total miles had experienced an engine failure. Under normal driving conditions, the car was s...