🔧 Armada - Rear Turn Signal Bulb Replacement

Your Armada’s rear turn signal bulb is inside the rear combination lamp (tail light). The job is mostly about gaining access, removing the lamp carefully, and swapping the bulb without damaging the socket or lens.

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.
• 🧤 Let bulbs cool before touching; hot bulbs can burn you.
• 👀 Wear safety glasses when popping trim clips.
• ⚡ Do not force connectors; release the lock tab first.
• 🔋 Battery disconnect is not required for a bulb swap.

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🔧 Required Tools

You'll need the following tools for this repair:

• 10mm socket
• 1/4" ratchet
• 6" socket extension
• Torque wrench (in-lb or low Nm)
• Trim panel removal tool (plastic)
• Small flathead screwdriver
• Work gloves
• Safety glasses
• Flashlight

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Rear turn signal bulb (amber) - Qty: 1

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📋 Before You Begin

• 🅿️ Park on level ground and put the transmission in Park.
• 🚪 Open the liftgate for access and remove any cargo that blocks the side panels.
• 🔦 Have your flashlight ready so you can see the nuts and socket clearly.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Access the tail lamp fasteners

• Open the liftgate.
• Use a trim panel removal tool (plastic) (a plastic pry tool that pops clips without scratching) to carefully pry off the small access cover/trim on the cargo-area side near the tail lamp you’re replacing.
• If a clip is stubborn, use a small flathead screwdriver gently to start it, then finish with the trim tool.

Step 2: Remove the tail lamp mounting nuts

• Use a 10mm socket, 6" extension, and 1/4" ratchet to remove the tail lamp mounting nuts (typically 2 nuts).
• Place the nuts somewhere safe so they don’t drop into the panel.

Step 3: Remove the tail lamp assembly

• With the nuts removed, hold the lamp with both hands and pull it straight rearward.
• If it feels stuck, wiggle gently while pulling—don’t pry on the painted body.
• Pull straight back to avoid breaking locating pins.

Step 4: Remove the rear turn signal bulb socket

• Locate the turn signal socket on the back of the lamp (the socket that corresponds to the turn signal position).
• Twist the socket counterclockwise by hand to unlock it, then pull it out of the lamp.
• If needed, use work gloves for extra grip.

Step 5: Replace the bulb

• Pull the old bulb straight out of the socket.
• Push the new bulb straight into the socket until fully seated.
• Do not touch the glass with bare fingers if your bulb has exposed glass; use work gloves.

Step 6: Reinstall the socket and tail lamp

• Reinsert the bulb socket into the lamp and twist clockwise to lock.
• Line up the lamp’s locating pins, then press the lamp straight into place.
• Install the nuts by hand first to avoid cross-threading, then tighten using the 10mm socket.
• Final tighten with a torque wrench: Torque to 5.5 Nm (49 in-lbs)

Step 7: Reinstall interior trim/access cover

• Snap the access cover/trim back into place by hand.
• Make sure all clips are fully seated and the panel sits flush.

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✅ After Repair

• 🔁 Turn ignition ON and test the repaired turn signal (left/right) and hazards.
• 🔎 Confirm the lamp is seated evenly and there are no gaps around the lens.
• 🚿 If you recently had water in the lamp, recheck the socket seal is fully locked.

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💰 DIY vs Shop Cost

Shop Cost: $120-$220 (parts + labor)

DIY Cost: $8-$25 (parts only)

You Save: $95-$200 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?

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