RecallNotify
Sign up Check my VIN
Home/ Recalls/ GMC/ 18V358
Campaign 18V358 Posted May 31, 2018 895 units

2015-2018 GMC Multi-Model Recall 18V358: Fuel Pump

RN
Reviewed by the RecallNotify editorial team
Published May 25, 2026

Recall 18V358 covers 895 selected 2015-2018 GMC vehicles with a high-pressure fuel pump defect. Repair is free at any franchised GMC dealer.

GMC is recalling 895 2015-2018 vehicles, including Canyon, Malibu, Envision, Acadia, Ats, Lacrosse, Equinox, Colorado, and Terrain models, because the high-pressure fuel pump can detach from its mounting flange and damage the fuel line. A damaged fuel line can leak fuel and raise the risk of a fire; GMC dealers will complete the repair free of charge.

Does this recall apply to your specific vehicle?

The official, free per-VIN recall check is run by NHTSA. Enter your VIN and we'll forward you directly — and add you to a free watchlist so you hear about new recalls for your vehicle.

Check my VIN at NHTSA

RecallNotify doesn't check your VIN — NHTSA's official tool does. We use your email only to alert you to new recalls.

What's wrong?

The high-pressure fuel pump sends gasoline from the tank side of the system into the engine at the pressure needed for direct injection. On 2015-2018 GMC Canyon, Malibu, Envision, Acadia, Ats, Lacrosse, Equinox, Colorado, and Terrain vehicles, that pump is mounted to a flange that holds it in place and keeps the fuel line aligned.

On affected vehicles, the pump housing was not properly welded to the flange interface. That weak weld can fracture after the vehicle has been driven. If the pump separates from the flange, it can strike or stress the high-pressure fuel line and create a fuel leak.

There is no warning sign before failure. The affected pump is identified through the vehicle build or service history, not by a driver-noticed symptom before the part breaks.

Who's affected?

Spans 9 models across 2015-2018, with pickups, SUVs, and cars tied to the same fuel pump concern.

2015 GMC Canyon fuel system
2016 Chevrolet Malibu fuel system
2016 Buick Envision fuel system
2017 Buick Envision fuel system
2017 GMC Acadia fuel system
Units affected895
Field incidentsNHTSA has logged no field incidents to date.

The year and model narrow the recall, but the VIN decides. Check your VIN to confirm whether your specific vehicle is included.

What's the safety risk?

A damaged fuel line can leak fuel and increase the risk of a fire. Because the recall involves the high pressure fuel pump and fuel pipe, schedule the dealer repair soon instead of waiting for routine service. Repair is free at any franchised GMC dealer.

What should I do?

  1. Check your VIN to confirm your 2015-2018 GMC Canyon, Malibu, Envision, Acadia, Ats, Lacrosse, Equinox, Colorado, or Terrain is included in this recall.
  2. Contact a franchised GMC dealer to schedule the free high-pressure fuel-pump and fuel-pipe replacement that addresses the pump detaching and damaging the fuel line.
  3. Bring the recall notice if GMC mailed one. If not, reference recall number 18V358 when you call.
  4. Avoid driving if you smell fuel or see a fuel leak. Contact the dealer for guidance before moving the vehicle.

What happens at the repair

At the dealer, a GMC technician replaces the high pressure fuel pump and the high pressure fuel pipe. Parts and labor are covered under recall 18V358, so the dealer repair is free. GMC's reimbursement plan covers documented repairs already paid before the recall notice under the plan submitted on May 19, 2017. If you paid for a related fuel pump or fuel pipe repair, bring your repair order, receipts, and payment records to the service desk.

ReimbursementReimbursement available

Timeline

May 31, 2018 NHTSA published the recall
May 31, 2018 Dealer notification began
May 31, 2018 Dealer notification ended
July 2, 2018 Owner notification mailed
July 2, 2018 Interim owner notification (was planned for this date)

Frequently asked questions

What is recall 18V358?

Recall 18V358 covers 895 2015-2018 GMC Canyon, Malibu, Envision, Acadia, Ats, Lacrosse, Equinox, Colorado, and Terrain vehicles. The high pressure fuel pump can detach from its mounting flange and damage the high pressure fuel line. GMC dealers replace the pump and fuel pipe for free.

What should I do if my 2015-2018 GMC Canyon, Malibu, Envision, Acadia, Ats, Lacrosse, Equinox, Colorado, or Terrain is on this recall?

Check your VIN to confirm your specific vehicle is included in recall 18V358. If it is, contact a franchised GMC dealer to schedule replacement of the high pressure fuel pump and high pressure fuel pipe. Reference recall number 18V358 when you call. The repair is free.

Is the recall repair free?

Yes. Federal recall law requires the manufacturer to repair the defect at no cost. For recall 18V358, GMC dealers replace the high pressure fuel pump and high pressure fuel pipe free of charge, including parts and labor.

What is the safety risk?

The safety risk is a fuel leak and fire. If the high pressure fuel pump detaches and damages the fuel line, gasoline can leak near hot components or ignition sources. If your VIN is included, schedule the free dealer repair.

What if I bought this GMC vehicle used?

The free recall repair still applies. Recall coverage follows the VIN, not the first owner. If you bought the vehicle used or never received a letter, check your VIN and contact a franchised GMC dealer if recall 18V358 is open on your vehicle.

More information

NHTSA campaign pagenhtsa.gov/vehicle-recalls/18V358000
GMC customer service1-800-521-7300
NHTSA recall #18V358
NHTSA recall # (full)18V358000

Source documents

This article is generated from NHTSA's primary recall filings and reviewed against the source on May 25, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →