2003 Gmc Envoy Xl 370 problems, complaints & recalls
Most-reported problem areas: Fuel/Propulsion System (2) · Electrical System (2) · Structure:body:hatchback/Liftgate (1)
🧭 Reliability snapshot
Compared against other Gmc Envoy Xl 370 model years — complaint volume vs the model's median year, recalls and severity. How we score →
Safety recalls (0)
No recalls on record for this model year (campaigns announced since 2010).
Service bulletins (79)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Unknown Or Other 2025-07-18 · PIP5601C · Service Bulletin/Repair Instructions
this pi communicates the requirement to provide a pico file to receive diagnostic assistance from tac.
Unknown Or Other 2024-09-06 · PIT3271P · Service Bulletin/Repair Instructions
this preliminary information communication provides information to the technician about changing the tire and wheel size on vehicles. general motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. technician s
Electrical System 2024-08-26 · General Communication · Service Campaign
vehicle wide programming (vwp) is a new process to update software on gm vehicles. it provides the ability via a single selection within techline connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). the updating of modules is com
Power Train 2024-07-24 · 24-NA-141 · Service Bulletin/Repair Instructions
gm is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. the damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. this bulletin advises the dealers to be more careful not to damage the transmissions durin
Fuel/Propulsion System 2024-06-28 · 16-NA-383 · Service Bulletin/Repair Instructions
this service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, crank no start, extended crank or misfire, mil with dtcs, and explains how top tier fuels should be used to reduce carbon build-up.
Unknown Or Other 2024-06-17 · 18-NA-099 · Service Bulletin/Repair Instructions
this bulletin provides information for use on a product assistance claim (pac), which is formerly known as a product allegation resolution (par) claim.
Showing the 6 most recent of 79 bulletins. Search all of them free at nhtsa.gov.
What owners report
2017-10-20 · Electrical System“all the electrical components go crazy. speed-ometer works when it wants to just like the battery oil gas and temp gauge. the ac and heater have a mind of their own as well. along with all the lights. some times they work sometimes they dont…”
2016-03-23 · Fuel/Propulsion System · 174,000 mi“gmc is admitting to a faulty gas tank and only covers this up to 150,000 miles i bought the car after the 150,000 miles and now have gas leaking the tank was never fixed. why does the mileage make a difference? this is a major safety issue that gmc should cover regardless of the mileage. just because my gas tank did not leak as soon as other ones d…”
2016-02-28 · Engine · 117,000 mi“while filling up my vehicle with gas at samsclub, it began leaking continuously from the tank. we replaced the filler neck hose, but it turns out the gas tank has a crack at the top. when you walk by, you could smell the fumes.…”
2015-12-21 · Fuel/Propulsion System“this is all over the internet. plastic gas tank leaks. gmc does not care. i talked with them they ignore repair is $1,600.00 or more. people are fixing with glue? gasoline spill from cracked plastic fuel tank.…”
2014-10-29 · Latches/Locks/Linkages · 169,000 mi“right rear door lock is broke will not shut or lock we were at the store and when we went back to the vehicle went to shut the door and the latch will not catch and shut the door. *tr…”
2014-10-27 · Electrical System“the lift gate warning light malfunctioning says gate open and isn't light doesn't go off. *tr…”
2008-09-16 · Structure:body:hatchback/Liftgate · 81,000 mi“my wife was in the process of closing the rear hatch on our 2003 envoy xl (80,000 miles) after removing some articles from the back. she had moved the door about 1-2 inches downward using the molded handle on the bottom of the lift gate to close the door when the rear glass shattered over her head. luckily she was not injured but was covered in s…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.