How to Change Transmission Fluid on a 2017-2024 Cadillac XT5 (Drain & Fill Guide) (Engine: V6 3.6L)
Step-by-step service instructions with required tools, correct fluid type/amount, level-check procedure, and safety tips
How to Change Transmission Fluid on a 2017-2024 Cadillac XT5 (Drain & Fill Guide) (Engine: V6 3.6L)
Step-by-step service instructions with required tools, correct fluid type/amount, level-check procedure, and safety tips for 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
🔧 XT5 - Transmission Fluid Change
On your XT5, a proper transmission fluid service depends on the exact transmission version and whether you’re doing a simple drain-and-fill or a full fluid exchange. The fill/level-check method (and fluid type/quantity) can change, so I want to lock that down before I give you steps.
Difficulty Level: Intermediate | Estimated Time: 1.5-3.0 hours
⚠️ Safety & Precautions
- ⚠️ Work on level ground and use jack stands, not just a jack.
- ⚠️ Transmission fluid level checks are often done with the engine running; keep hands/clothes away from rotating parts.
- ⚠️ Exhaust and transmission can be hot; wear mechanic gloves and safety glasses.
- ⚠️ Do not crawl under the XT5 unless it’s solidly supported.
🔧 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
- Mechanic gloves
- Drain pan (10-quart minimum)
- Fluid transfer pump (specialty)
- Torque wrench (10-100 ft-lbs range)
🔩 Required Parts
HowToo sells all the parts you need for this repair:
- Automatic transmission fluid - Qty: TBD (depends on drain-and-fill vs exchange and transmission version)
- Drain plug gasket or seal - Qty: 1 (if equipped)
📋 Before You Begin
- Park on a level surface, set the parking brake, and chock the rear wheels.
- Plan to keep the XT5 level when checking/finalizing fluid level.
- A “fluid transfer pump” is a hand pump that lets you push new fluid up into a fill port (most modern transmissions aren’t filled from the top).
- Answer these two questions so I can generate the exact fluid type, quantity, ports, and steps:
- ❓ Is your XT5 FWD or AWD?
- ❓ Do you want a drain-and-fill (recommended DIY) or a full fluid exchange/flush?
🔨 Step-by-Step Instructions
Follow these steps in order:
I’m ready to give you the exact step-by-step (including the correct fill/level-check procedure and torque specs), but I need your answers to the two questions above first to avoid giving you the wrong method or wrong fluid quantity.
✅ After Repair
- Verify there are no leaks and that shifts feel normal on a short test drive.
- Recheck for seepage around the plug(s) after the drive.
💰 DIY vs Shop Cost
Shop Cost: $250-$550 (parts + labor)
DIY Cost: $70-$180 (parts only)
You Save: $180-$370 by doing it yourself!
Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 1.5-3.0 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.
Guide for Automatic Transmission Fluid replace for these Cadillac vehicles
| Year Make Model | Sub Model | Engine | Body Style |
|---|---|---|---|
| 2024 Cadillac XT5 | - | V6 3.6L | - |
| 2023 Cadillac XT5 | - | V6 3.6L | - |
| 2022 Cadillac XT5 | - | V6 3.6L | - |
| 2021 Cadillac XT5 | - | V6 3.6L | - |
| 2020 Cadillac XT5 | - | V6 3.6L | - |
| 2019 Cadillac XT5 | - | V6 3.6L | - |
| 2018 Cadillac XT5 | - | V6 3.6L | - |
| 2017 Cadillac XT5 | - | V6 3.6L | - |


















