🔧 RAV4 - Rear Turn Signal Bulb Replacement

You’ll remove the rear tail lamp assembly, twist out the turn-signal bulb socket, and swap in a new bulb. This fixes a fast-blinking turn signal, a bulb-out warning, or a rear signal that’s dim or dead.

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

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⚠️ Safety & Precautions

• ⚠️ Turn the lights OFF and remove the key before starting.
• ⚠️ Let the bulbs cool for a few minutes if they were just on.
• ⚠️ Don’t pull the tail lamp sideways—pull it straight back to avoid breaking the locating pins.
• ⚠️ Battery disconnect is not required for this job.

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🔧 Required Tools

You'll need the following tools for this repair:

• Phillips #2 screwdriver
• Plastic trim removal tool
• Nitrile gloves
• Safety glasses

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Rear turn signal bulb (7440A amber) - Replace in pairs - Qty: 2

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📋 Before You Begin

• 🅿️ Park on level ground and shift to Park.
• Open the rear liftgate for access.
• Tip: A plastic trim tool prevents scratches. A trim removal tool is a plastic pry tool used to pop clips without damaging paint.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Access the tail lamp fasteners

• Open the liftgate.
• Locate the two Phillips screws on the inboard edge of the rear tail lamp (visible with the liftgate open).
• Use a Phillips #2 screwdriver to remove both screws.

Step 2: Remove the rear tail lamp assembly

• Put on nitrile gloves and safety glasses.
• Grip the tail lamp housing and pull it straight rearward (toward the back of the vehicle) to release the alignment pins.
• If it’s stuck, use a plastic trim removal tool to gently help it start moving—work slowly around the edge.

Step 3: Remove the rear turn-signal bulb socket

• Find the turn-signal socket on the back of the tail lamp assembly (the socket that lines up with the amber turn-signal section).
• Twist the socket counterclockwise by hand to unlock it, then pull it out.

Step 4: Replace the bulb

• Pull the old bulb straight out of the socket (it’s a wedge-type bulb).
• Install the new 7440A amber bulb by pushing it straight in until fully seated.
• Tip: Don’t touch the glass if possible.

Step 5: Reinstall the socket and tail lamp

• Insert the socket back into the housing and twist clockwise by hand until it locks.
• Line up the tail lamp’s locating pins with the body and push the assembly straight in until fully seated.
• Reinstall the two screws using a Phillips #2 screwdriver.
• Torque to 5.4 Nm (48 in-lbs)

Step 6: Repeat on the other side

• Replace the bulb on the other rear lamp the same way (recommended so both sides match in brightness and color).

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✅ After Repair

• Turn the ignition ON and test: left signal, right signal, and hazards.
• Confirm the bulb-out / fast-blink is gone.
• Make sure the tail lamp sits flush and there are no gaps (helps prevent water leaks).

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💰 DIY vs Shop Cost

Shop Cost: $60-$120 (parts + labor)

DIY Cost: $10-$25 (parts only)

You Save: $50-$95 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.