🔧 Passport - Taillight Bulb Replacement

On your Passport, some rear lights use replaceable bulbs (commonly the reverse and rear turn signal), but the tail/brake light functions are typically LED and not replaced as a “bulb.” I’ll show you how to replace the serviceable bulbs on both sides, and I’ll also call out what to do if your tail/brake LED is what’s out.

Quick question (so I don’t point you wrong): Which light is out—reverse, rear turn signal, or tail/brake?

Difficulty Level: Beginner | Estimated Time: 0.5-1.0 hours

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⚠️ Safety & Precautions

• ⚠️ Turn ignition OFF and remove the key/fob from the vehicle.
• ⚠️ If you were just driving, let the exhaust area cool before reaching behind trim.
• ⚠️ Wear gloves; bulbs can be hot and glass can break.
• ⚠️ Avoid touching glass bulbs with bare fingers (skin oils can shorten bulb life).

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🔧 Required Tools

You'll need the following tools for this repair:

• Safety glasses
• Nitrile gloves
• Plastic trim removal tool (specialty)
• Flashlight
• Small flat-blade screwdriver

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Rear turn signal bulb - Replace in pairs - Qty: 2
• Rear reverse light bulb - Replace in pairs - Qty: 2
• Dielectric grease - Qty: 1

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📋 Before You Begin

• Park on level ground and set the parking brake.
• Open the tailgate and clear cargo so you can access the side panels.
• Have your new bulbs ready and keep them clean (don’t touch the glass).

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Confirm which rear light is out

• Use a helper, or back near a wall/garage door to see reflections.
• Check: turn signals, reverse lights (shift to R with brake held), and tail/brake lights.
• Replacing both sides together is smart.

Step 2: Access the rear lamp bulb doors (inside cargo area)

• Go to the left cargo-side trim and find the small access cover behind the taillamp area.
• Use a plastic trim removal tool (specialty) to gently pry the cover open.
• Use a flashlight to locate the bulb socket(s) going into the lamp.

Step 3: Remove the bulb socket

• Grip the socket firmly and rotate it (usually about 1/4 turn) to unlock it.
• Pull the socket straight out of the lamp.
• If it’s tight, use a nitrile gloves grip and wiggle gently—don’t force it.

Step 4: Replace the bulb

• Remove the old bulb from the socket (most pull straight out; some twist). If it’s stuck, use a nitrile gloves grip and pull straight.
• Install the new bulb fully into the socket.
• Apply a tiny amount of dielectric grease to the socket seal (not on the bulb glass). Dielectric grease is a non-conductive grease that helps keep moisture out.

Step 5: Reinstall the socket and test

• Reinsert the socket into the lamp, align tabs, and twist to lock by hand.
• Test the function you replaced (turn signal or reverse light).
• Repeat Steps 2–5 on the other side.

Step 6: If your tail/brake light is out (LED type)

• If the out light is the red tail/brake LED (not reverse/turn), it typically is not a replaceable bulb.
• In that case, the fix is usually replacing the taillamp assembly (or repairing wiring if there’s no power).
• Reply with which function is out and I’ll give you the correct LED/assembly replacement steps.

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✅ After Repair

• Verify left and right turn signals flash normally (not fast).
• Verify both reverse lights work.
• Close the access covers securely and make sure cargo trim sits flat.
• If a new bulb still doesn’t work, the next checks are the fuse and the socket terminals for corrosion.

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💰 DIY vs Shop Cost

Shop Cost: $80-$180 (parts + labor)

DIY Cost: $15-$60 (parts only)

You Save: $65-$120 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 0.5-1.0 hours.

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🎯 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.