If your Jeep Grand Cherokee 2013 has a broken or burned-out tail light, replacing it yourself is a smart way to save money and stay safe on the road. Many people think changing a tail light is hard, but this job is simple with the right steps and a little time. By following this guide, you’ll have working tail lights again—without a trip to the mechanic.
Why Tail Light Replacement Matters
Driving with a damaged tail light is risky and illegal in many places. Other drivers may not see your signals, especially at night or in bad weather. You could get a ticket, and worse, cause an accident. The 2013 Grand Cherokee uses LED and standard bulbs, so knowing which type you have is important. Ignoring a broken tail light can also lead to electrical problems, costing more later.
What You Need Before Starting
You don’t need advanced tools, but being ready helps things go smoothly. Here’s what you should have:
- Replacement tail light assembly or bulb (check your owner’s manual for the right type)
- Phillips screwdriver
- Flathead screwdriver or trim removal tool
- Work gloves
- Clean cloth
The tail light assembly on the 2013 Grand Cherokee is not the same for every trim. Laredo, Limited, and Overland trims can have slight differences. Always check the part number before buying a new tail light.
Step-by-step: Changing The Tail Light
Follow these steps to remove the old tail light and install a new one:
- Open the rear liftgate. This gives you access to the tail light area.
- Find and remove the two retaining screws on the inside edge of the tail light, using a Phillips screwdriver.
- Gently pry the tail light away from the body. Use a trim tool or flathead screwdriver, but be careful not to scratch the paint.
- When the tail light assembly loosens, pull it straight out—do not twist.
- Unplug the electrical connector by pressing the tab and pulling gently.
- If you’re only changing the bulb, twist the bulb socket counterclockwise and pull it out. Replace the bulb, then reinsert and turn clockwise to lock.
- If you’re replacing the whole assembly, plug the connector into the new tail light.
- Align the new assembly and press it into place. Reinstall the screws tightly but do not over-tighten.
- Test the new tail light by turning on your lights and pressing the brake pedal.
Changing a tail light takes about 15–30 minutes for most people. If you have trouble removing the assembly, check for hidden clips or screws.
Common Mistakes And How To Avoid Them
Many beginners make small errors that can cause frustration or damage. Here are some things to watch out for:
- Forcing the tail light: If it doesn’t come out easily, look for more screws or clips. Forcing it can crack the plastic.
- Touching the bulb glass: Oil from your fingers can shorten bulb life. Use gloves or a clean cloth when handling new bulbs.
- Wrong replacement part: Always match the part number or VIN to ensure you have the right assembly.
An often-missed tip: After installing the new tail light, check that the reverse and turn signals also work. Sometimes, a connection can be loose even if the brake light works.
Comparing Tail Light Types For 2013 Grand Cherokee
Understanding which tail light your Jeep uses is important. Here’s a quick look:
| Trim | Tail Light Type | Replacement Cost (Approx.) |
|---|---|---|
| Laredo | Standard Bulb | $20 – $60 (bulb only) |
| Limited | LED | $100 – $300 (assembly) |
| Overland | LED | $120 – $350 (assembly) |
If you have LED tail lights, you usually need to replace the whole assembly, not just the bulb.
Signs Your Tail Light Needs Replacement
Sometimes, a tail light looks fine but doesn’t work properly. Watch for these signs:
- Tail light doesn’t turn on when lights are switched on
- Brake light doesn’t glow when pressing the pedal
- Cracked or water-filled lens
- Flickering or dim light
If you see moisture inside the lens, replace it soon. Water can damage the electronics.
Quick Troubleshooting Tips
A new bulb or assembly may not work if there’s an electrical issue. Try these steps if your new tail light still doesn’t light up:
- Check the fuse box (see your owner’s manual for the location)
- Inspect the wiring for visible damage or corrosion
- Make sure the connector is pushed in fully and clicks
If these checks don’t help, a mechanic may need to diagnose deeper problems.
Cost Comparison: Diy Vs. Professional Replacement
Changing your own tail light saves money. Here’s how costs compare:
| Replacement Type | DIY Cost | Mechanic Cost | Time Needed |
|---|---|---|---|
| Bulb Only | $20 – $60 | $70 – $150 | 15–30 mins |
| Full Assembly | $100 – $350 | $180 – $500 | 30–60 mins |
If you’re unsure which tail light to buy, most auto parts stores can help you find the right one using your VIN.
Final Tips For A Smooth Replacement
- Always replace both tail lights if one fails, especially if your Jeep is over 5 years old. This keeps the brightness even.
- Save your receipts and old assembly. Some parts stores offer refunds if the new part is defective.
- Take a photo of the old wiring and screw locations before you start. This helps with reinstallation.
Replacing a tail light on a Jeep Grand Cherokee 2013 is a job most car owners can do. With a little care and the right part, you’ll be back on the road safely in less than an hour. For more details about your Jeep’s lighting system, check the official Jeep Owner’s Manual.
Frequently Asked Questions
How Do I Know If My 2013 Grand Cherokee Uses Led Or Standard Bulbs?
Check your trim level. Laredo often uses standard bulbs, while Limited and Overland trims use LED assemblies.
You can also open the tail light and look LEDs are flat panels, not round bulbs.
Can I Change The Tail Light Without Special Tools?
Yes. A Phillips screwdriver and a flathead or trim tool are usually enough. No advanced tools are required.
What If Water Gets Inside My New Tail Light?
Moisture can damage the wiring. Remove the assembly, dry it completely, and reseal with automotive silicone.
If water returns, the assembly may be faulty and should be replaced.
Are Aftermarket Tail Lights Safe To Use?
Aftermarket parts can be safe if they meet DOT standards. Check for a DOT stamp on the packaging before buying.
Do I Need To Disconnect The Battery Before Replacing The Tail Light?
It’s not required for bulb changes, but for full assembly replacement, disconnecting the battery is safer. This prevents accidental short circuits.
By following these steps, you’ll keep your Jeep Grand Cherokee’s tail lights working and avoid trouble on the road.
