🔧 Camry - Rear Turn Signal Bulb Replacement

You’ll replace the rear turn signal bulb by accessing the tail lamp sockets from inside the trunk, removing the turn-signal socket, and swapping the bulb. This restores proper signaling and helps you stay legal and visible at night and in bad weather.

Difficulty Level: Beginner | Estimated Time: 0.3-0.6 hours

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⚠️ Safety & Precautions

• ⚠️ Turn the lights off and remove the key before starting.
• ⚠️ Let bulbs cool 5 minutes—hot bulbs can burn you.
• ⚠️ Do not touch the new bulb glass with bare fingers; skin oils can shorten bulb life.
• ⚠️ If you use a metal tool near wiring, work gently to avoid damaging the harness.

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🔧 Required Tools

You'll need the following tools for this repair:

• Trim clip removal tool
• Phillips screwdriver #2
• Small 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 (amber) - Qty: 1

Assumption: your Camry uses an amber 7440/7440A-style rear turn bulb.

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📋 Before You Begin

• Park on level ground and open the trunk.
• Make sure the light switch is OFF and the key is out of the car.
• Set your flashlight in the trunk so you can see the lamp sockets clearly.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Access the tail lamp area inside the trunk

• Use a small flashlight to locate the back side of the tail lamp assembly (left or right side of trunk).
• Remove the trunk trim cover/panel behind the tail lamp using a trim clip removal tool.
• If your trim uses screws, remove them with a Phillips screwdriver #2.

Step 2: Locate the rear turn signal bulb socket

• Use the small flashlight to identify the bulb sockets on the tail lamp.
• The turn signal socket is typically the one that uses an amber bulb (not the red brake/tail bulb).
• Tip: Compare left/right if unsure.

Step 3: Remove the turn signal socket

• Put on nitrile gloves and safety glasses.
• Grip the socket firmly and rotate it counterclockwise about 1/4 turn by hand, then pull it straight out.
• If it’s tight, gently wiggle while pulling—don’t yank the wiring.

Step 4: Replace the bulb

• Pull the old bulb straight out of the socket by hand (no twisting on most 7440-style bulbs).
• Install the new rear turn signal bulb (amber) by pushing it straight into the socket until fully seated.
• Avoid touching the bulb glass; keep your nitrile gloves on.

Step 5: Reinstall the socket and trim

• Insert the socket back into the tail lamp, aligning the tabs.
• Rotate the socket clockwise about 1/4 turn until it locks.
• Reinstall the trunk trim panel using the trim clip removal tool (to press clips back in) and Phillips screwdriver #2 if screws were removed.

Step 6: Test the turn signal

• Turn the ignition to ON and activate the turn signal for the side you repaired.
• Walk behind the car and confirm normal flashing speed and brightness.
• If it doesn’t light: turn everything off, re-check bulb seating and that the socket is fully locked in place.

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✅ After Repair

• Verify both left and right rear turn signals flash at a normal rate.
• Confirm the hazard lights work properly.
• If the signal still “hyper-flashes,” a bulb may be the wrong type or not seated fully.

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💰 DIY vs Shop Cost

Shop Cost: $40-$90 (parts + labor)

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

You Save: $35-$70 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 0.3-0.6 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.