🔧 Accord - Rear Turn Signal Bulb Replacement

You’ll remove the rear tail light assembly, twist out the turn-signal bulb socket, and install a new bulb. This is straightforward, but the key is not cracking the tail light or dropping the socket into the trunk cavity.

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

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⚠️ Safety & Precautions

• ⚠️ Let the exhaust cool if you just drove.
• ⚠️ Turn ignition OFF and remove the key before working on bulbs.
• ⚠️ Don’t touch the new bulb glass with bare fingers; oils can shorten bulb life.
• ⚠️ Support the tail light as you pull it out to avoid cracking it.

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🔧 Required Tools

You'll need the following tools for this repair:

• 8mm socket
• 1/4" drive ratchet
• 6" extension for 1/4" ratchet
• Plastic trim removal tool
• Needle-nose pliers
• Flashlight
• Nitrile gloves
• Safety glasses

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Rear turn signal bulb - Qty: 1

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📋 Before You Begin

• Park on level ground and set the parking brake.
• Open the trunk and remove anything that blocks access to the tail light area.
• If you’re doing both sides, replace bulbs one side at a time so you can use the other side as a reference.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Access the tail light fasteners

• Open the trunk and locate the carpet/trim panel behind the tail light.
• Use a plastic trim removal tool to pop out the trim clips (a trim clip is a plastic push-fastener that holds panels in place).
• Pull the trunk liner back enough to see the tail light mounting nuts.

Step 2: Remove the tail light mounting nuts

• Use an 8mm socket with a 1/4" drive ratchet and 6" extension to remove the tail light nuts.
• Put the nuts in a small pile or tray so they don’t get lost.

Step 3: Remove the tail light assembly

• From outside the car, gently pull the tail light straight rearward.
• If it feels stuck, use the plastic trim removal tool to carefully help it release—do not pry on the painted body.
• Wiggle gently; don’t force it.

Step 4: Remove the rear turn signal bulb socket

• Identify the turn signal socket on the back of the tail light (the one that corresponds to the amber/blinking section).
• Twist the socket counterclockwise about 1/4 turn and pull it out by hand.
• If it’s tight, use needle-nose pliers carefully on the socket tabs (don’t crush the plastic).

Step 5: Replace the bulb

• Wear nitrile gloves and pull the old bulb straight out of the socket.
• Push the new bulb straight into the socket until fully seated.

Step 6: Reinstall the socket and tail light

• Reinstall the socket into the tail light and twist clockwise until it locks.
• Line up the tail light locating pins and push the tail light straight into place.
• Install the mounting nuts using the 8mm socket, 1/4" ratchet, and 6" extension.
• Tighten snug by hand—these studs can break if over-tightened (no torque spec typically provided for this fastener).
• Reposition the trunk liner and reinstall the clips using the plastic trim removal tool.

Step 7: Verify operation

• Turn the ignition to ON and test the rear turn signal.
• Walk behind the car and confirm it blinks at a normal speed on that side.

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✅ After Repair

• Test left and right turn signals and the hazard lights.
• If it “hyper-flashes” (blinks fast), recheck bulb seating and socket lock.
• Make sure the trunk liner is secured so it won’t snag cargo.

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💰 DIY vs Shop Cost

Shop Cost: $80-$160 (parts + labor)

DIY Cost: $5-$20 (parts only)

You Save: $60-$150 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.