🔧 Accord - Rear Turn Signal Bulb Replacement

Your Accord’s rear turn signal bulb sits in the tail light housing and is accessed from inside the trunk. You’ll remove a small trunk liner access cover (or a few clips), twist the bulb socket out, and swap in a new bulb.

Difficulty Level: Beginner | Estimated Time: 0.3-0.7 hours

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⚠️ Safety & Precautions

• 🧤 Turn the light switch OFF and remove the key before starting.
• 🧊 Let bulbs cool first; they can be hot right after use.
• 🧼 Don’t touch the new bulb glass with bare fingers; skin oil can shorten bulb life.
• 🔌 Battery disconnect is not required for this job.

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🔧 Required Tools

You'll need the following tools for this repair:

• Nitrile gloves
• Safety glasses
• Trim clip removal tool
• Small flathead screwdriver
• Phillips #2 screwdriver
• Flashlight

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Rear turn signal bulb (7440A amber) - Qty: 1
• Trunk liner push clips - Qty: 2

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📋 Before You Begin

• Park on level ground and set the parking brake.
• Open the trunk and remove any cargo so you can see the trunk side liners clearly.
• Keep clips in a cup so none get lost.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Access the rear of the tail light

• Use a flashlight to locate the trunk liner panel behind the tail light on the side you’re repairing.
• If there’s a small access door, open it by gently prying with a small flathead screwdriver.
• If the liner is held by push-clips, use a trim clip removal tool to pop the clips out (a trim clip tool is a forked plastic/metal tool that lifts clips without tearing fabric).

Step 2: Identify the turn signal bulb socket

• Look for the bulb socket going into the tail light housing; it will have a wiring connector attached.
• Use the flashlight to confirm you’re on the turn signal socket (not brake or reverse).

Step 3: Remove the bulb socket

• Grip the socket and rotate it counterclockwise about 1/8 to 1/4 turn by hand.
• Pull the socket straight out of the tail light housing.
• If it’s tight, wiggle gently—don’t force it.

Step 4: Replace the bulb

• Put on nitrile gloves.
• Remove the old bulb by pulling it straight out of the socket.
• Install the new rear turn signal bulb (7440A amber) by pushing it straight in until fully seated.

Step 5: Test the turn signal before reassembly

• Reinsert the socket into the tail light and twist clockwise to lock.
• Turn the ignition to ON and activate the turn signal for that side.
• Confirm normal flash speed and that the bulb lights brightly.

Step 6: Reinstall the trunk liner

• Reposition the liner and reinstall the clips using your hands; use a Phillips #2 screwdriver only if your liner has a screw fastener.
• Make sure the liner sits flat so it won’t rattle.

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✅ After Repair

• Verify both turn signals and hazard lights work.
• Make sure the socket is locked; a loose socket can let water into the tail light.
• If the turn signal flashes fast, the bulb may be wrong type or not seated.

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💰 DIY vs Shop Cost

Shop Cost: $40-$120 (parts + labor)

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

You Save: $35-$100 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 0.3-0.7 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.