Jeep Grand Cherokee Towing Package: How to Tell if Your Jeep Has It
You’re about to hook up a trailer for a weekend adventure, but suddenly you pause—does your Grand Cherokee actually have the factory towing package, or just a hitch the previous owner bolted on?
That moment of uncertainty is more common than you think. The difference between having the full towing package and just having a hitch isn’t just about a piece of metal bolted to your frame—it’s about cooling systems, wiring, and whether your Jeep can safely handle the weight you’re about to pull.
TL;DR
The most reliable way to confirm if your Jeep Grand Cherokee has the factory towing package is to check your VIN through a Jeep dealer or official build sheet website. Physically, look for a factory-installed hitch (no brand name stamped on it), a wiring connector under the rear bumper or behind a panel, and an auxiliary transmission cooler mounted in front of the radiator.
Key Takeaways
- VIN check is the gold standard: Contact a Jeep dealer or use a VIN decoder to get your exact build sheet—this tells you every option your Jeep left the factory with.
- Factory hitches are unbranded: If your hitch has a brand name like Curt or Draw-Tite stamped on it, it’s aftermarket—which means you may not have the full towing package.
- Look for the wiring connector: Factory tow packages include a 4-way or 7-way trailer connector, usually under the rear bumper on the driver’s side.
- Check for an auxiliary transmission cooler: This is a key component of the factory tow package, especially on older models.
- Towing capacity varies significantly: On a 2016 model, for example, the towing package bumps the 3.6L V6 from 3,500 lbs to 6,200 lbs—a massive difference.
How to Identify the Factory Towing Package
Check Your VIN (The Definitive Method)
The VIN is the fingerprint of your Jeep. It tells you exactly how your vehicle was built from the factory. Your VIN is located on the top left side of your instrument panel, visible through the windshield.
What to do: Contact a Jeep dealership with your VIN, or use an online VIN decoder or build sheet tool. Some Jeep owners use sites like vindecoderz.com for a free build sheet. This will list all the factory-installed options, including any towing package. Jeep dealers can tell you definitively by looking up your VIN.
Physical Inspection: What to Look For
If you can’t check the VIN right away, here’s what to inspect on your vehicle:
1. The Trailer Hitch
- Factory Hitch: Typically has no manufacturer brand stamped on it. On many Grand Cherokees, it sits flush within a cutout in the rear bumper.
- Aftermarket Hitch: Usually has a brand name (like Curt, Draw-Tite, or Reese) stamped on the metal. It often hangs below the bumper.
2. The Wiring Connector
The factory tow package includes a trailer wiring connector—either a 4-way flat or a 7-way round plug. Look under the rear bumper on the driver’s side. If you see a connector there, that’s a strong sign.
3. Auxiliary Transmission Cooler
Pop the hood. Look behind the front grille. If you see a small radiator-like cooler mounted in front of the main radiator, that’s the auxiliary transmission cooler. On many older models, this was a key part of the tow package.
4. For 1998 Models: The “Little White Box”
On the 1998 Grand Cherokee, the tow prep package includes a small white relay box in the driver’s side rear quarter panel behind the tail lamp. If you have this, you likely have the wiring split for a trailer.
5. The “Tow/Haul” Button
Some models include a “Tow/Haul” button on the dash. If you have it, you probably have the package—but its absence doesn’t always mean you don’t.
Factory Towing Package vs. “Tow Prep” Package
Jeep offered different levels of towing readiness. This is where things can get confusing:
| Feature | Full Towing Package | Tow Prep Package |
|---|---|---|
| Trailer Hitch | Yes, factory-installed | No |
| Wiring Harness / Connector | Yes | Yes, but only a connection plug (no outlet) |
| Auxiliary Transmission Cooler | Yes (on many models) | Sometimes |
| Heavy-Duty Power Steering Pump | Yes | Yes |
| High-Output Alternator | Yes | Yes |
| Different Gear Ratio (e.g., 3.73) | Yes | Yes |
Source: Jeep Forum community knowledge.
Towing Capacity Comparison
Here’s what the towing package does for your capacity, using a 2016 model as an example:
| Engine | Without Towing Package | With Towing Package |
|---|---|---|
| 3.6L V6 4×2 | 3,500 lbs | 6,200 lbs |
| 3.6L V6 4×4 | 3,500 lbs | 6,200 lbs |
| 5.7L V8 4×4 | 5,000 lbs | 7,200 lbs |
Data source: etrailer.com.
Frequently Asked Questions (FAQ)
How do I get my Jeep’s build sheet?
You can get a build sheet through a Jeep dealership using your VIN, or use a free online VIN decoder tool.
What is included in the factory Grand Cherokee towing package?
It typically includes a Class IV hitch receiver, a 4- and 7-pin wiring harness, a heavy-duty engine cooling system, and sometimes a full-size spare tire.
If my Jeep has a hitch, does that mean it has the towing package?
Not necessarily. The hitch could be aftermarket. Check for the brand name stamped on it. If it’s a branded hitch, it was added later.
What if I don’t have the factory towing package?
You can add a hitch and wiring harness aftermarket, but check your owner’s manual for your Jeep’s towing capacity—it will likely be lower than a factory-equipped model.
(For further reading or to verify your specific vehicle):
