How to Replace the Fuel Pump Module on a 2022 Chevrolet Traverse (In-Tank Pump)
Step-by-step access-panel vs tank-drop instructions, required tools/parts, safety tips, and priming checks
How to Replace the Fuel Pump Module on a 2022 Chevrolet Traverse (In-Tank Pump)
Step-by-step access-panel vs tank-drop instructions, required tools/parts, safety tips, and priming checks
🔧 Traverse - Fuel Pump Replacement
On your Traverse, the fuel pump is part of an in-tank fuel pump module. Replacing it can be a big job because many Traverses require lowering the fuel tank, but some vehicles have an interior access cover that makes it much easier.
Difficulty Level: Advanced | Estimated Time: 3-6 hours
⚠️ Safety & Precautions
- ⚠️ Work outside or in a very well-ventilated area—fuel vapors are explosive.
- ⚠️ No smoking, flames, heat guns, or shop lights that can spark near the vehicle.
- ⚠️ Depressurize the fuel system before disconnecting any fuel lines.
- ⚠️ Disconnect the negative battery cable to reduce spark risk.
- ⚠️ Support the fuel tank securely—never let it hang by hoses or wiring.
- ⚠️ Wear safety glasses and fuel-resistant gloves.
🔧 Required Tools
You'll need the following tools for this repair:
- Floor jack (rated 3-ton minimum)
- Jack stands (rated 3-ton minimum)
- Wheel chocks
- Safety glasses
- Nitrile gloves
- Fire extinguisher (Class B)
- 10mm socket
- 13mm socket
- 15mm socket
- 3/8" drive ratchet
- 6" extension (3/8" drive)
- Torque wrench (3/8" drive, 10-100 ft-lbs)
- Flat trim tool
- Fuel line quick-disconnect tool set (SAE) (specialty)
- Brass drift punch (non-sparking)
- Small dead-blow hammer
- Drain pan (2+ gallon)
- Shop towels
- Transmission jack (specialty)
- OBD2 scan tool with live data (specialty)
🔩 Required Parts
HowToo sells all the parts you need for this repair:
- Fuel pump module assembly - Qty: 1
- Fuel pump module seal (tank O-ring/gasket) - Qty: 1
- Fuel line retainer clips (as needed) - Qty: 1
📋 Before You Begin
- 🧭 Park on level ground and set the parking brake.
- Run the fuel level as low as possible before starting. Less fuel = much easier.
- Open the fuel door and loosen the gas cap to relieve tank vapor pressure.
- Plan your approach: interior access cover (if equipped) vs lowering the tank.
🔨 Step-by-Step Instructions
Follow these steps in order:
Before I give the exact steps + the correct OEM torque specs for your Traverse, I need 2 quick checks (some builds differ):
- Look under the 2nd-row seat area or rear cargo floor for a round/oval metal access cover held by screws. Do you see an access panel, or is it solid floor?
- Are you replacing the pump because of a no-start/low-pressure issue, or because the gauge/sending unit is incorrect?
Reply with those two answers and I’ll give you the exact step-by-step for your setup (access-panel method or tank-drop method), including the correct tightening torques and line-disconnect points.
✅ After Repair
- Turn ignition ON for 5 seconds, then OFF for 10 seconds; repeat 3 times to prime fuel.
- Start the engine and inspect carefully for fuel leaks at every connection.
- Use an OBD2 scan tool to check for codes and verify fuel pressure (if available).
💰 DIY vs Shop Cost
Shop Cost: $900-$1,800 (parts + labor)
DIY Cost: $250-$750 (parts only)
You Save: $650-$1,050 by doing it yourself!
Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 3-6 hours.
🎯 Ready to get started?
HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.
