2021 GMC TERRAIN Engine And Engine Coolingengineengine Control Module Ecuecm Problems

1 NHTSA complaint on file

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Engine And Engine Coolingengineengine Control Module Ecuecm Issues in the 2021 GMC TERRAIN

1 engine and engine coolingengineengine control module ecuecm complaint has been filed with NHTSA for the 2021 GMC TERRAIN. Of these, 0 involved a crash, 0 involved a fire, and 0 resulted in injury.

1
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths

All Engine And Engine Coolingengineengine Control Module Ecuecm Complaints

#11687881 |
The contact owns a 2021 GMC Terrain. The contact stated that the transmission was previously replaced. The contact stated that upon starting the vehicle, the check engine warning light illuminated. The failure had occurred intermittently. Additionally, the contact stated that while driving approximately 15-20 MPH and depressing the accelerator pedal, the vehicle failed to respond for approximately 1 minute. The vehicle was taken to the Nissan dealer it was purchased several times. The dealer retrieved diagnostic trouble codes: P057C and P057E, and the brake pedal position sensor was replaced twice; however, the failure persisted. The Nissan dealer took the vehicle to a GM dealer, where the cause of the failure could not be determined. The vehicle was not repaired. The contact related the failure to TSB Number: PIT5994 (Diagnostic Tip for Reduced or Low Engine Power on Acceleration). The manufacturer was notified of the failure and referred the contact to...
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