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What 6 owners told NHTSA about the 2016 GMC Savana Cargo G33405

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (6)Crash / fire / injury (1)Steering (3)Brakes (2)Electronic Stability Control (esc) (2)Electrical system (1)Suspension (1)Transmission & drivetrain (1)Wheels (1)

1 of 6 complaints match · Electrical system · clear filters

Jul 9, 2019Electrical system

IN 2004 I PURCHASED A NEW CHEVY VAN. IN 2006 MY LIGHT SWITCH WIRING HARNESS MELTED TOGETHER AND I COULD NOT TURN MY LIGHTS OFF. I PAID TO GET THIS REPAIRED. IN 2008 THIS SAME VAN CAUGHT ON FIRE WHILE I WAS DRIVING. I PARKED THE VAN, OPENED THE DOOR AND GOT OUT.SAFELY. THE VAN WAS A TOTAL LOSS BUT I WAS SAFE. IN 2017 I PURCHASED A 2016 GMC VAN. THIS VAN HAS A FEATURE THAT AUTOMATICALLY LOCKS MY DOORS. THE DOORS DO NOT ALWAYS UNLOCK WHEN I PARK THIS VAN. I CAN'T UNDERSTAND WHY I HAVE TO HAVE THIS FEATURE. I WAS ABLE TO EGRESS MY OLD VEHICLE THAT CAUGHT FIRE BUT I MIGHT NOT HAVE THE SAME LUCK WITH THIS AUTOMATION FEATURE THAT LOCKS MY DOORS AND THE PASSENGER COMPARTMENT IS FILLING WITH SMOKE. I KEEP THINKING WHAT WOULD HAPPEN IF YOUNG CHILDREN WERE IN CAR SEATS AND THE DOORS DID NOT UNLOCK. I THINK THAT THIS IS NOT ONLY A USELESS FEATURE BUT A DANGEROUS ONE. I SHOULD HAVE THE ABILITY TO TURN OFF THIS AUTO LOCK FEATURE JUST AS I CAN WITH THE PASSENGER AIR BAG.

NHTSA ODI 11230521

Working with the data? Download all 6 complaints as CSV · fetched from NHTSA July 25, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2016 GMC Savana Cargo G33405 verdict →