🔧 Rear Turn Signal Bulbs - Bulb Replacement

Replacing the rear turn signal bulbs on your Equinox means removing the tail lamp housing, swapping the bulb(s), and reinstalling everything with care. This is a simple repair, but the lens clips and bulb sockets need to be handled gently so nothing breaks.

Difficulty Level: Beginner | Estimated Time: 0.5-1 hour

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⚠️ Safety & Precautions

• Turn the lights off before starting.
• Let the bulbs cool first if they were recently on. Bulbs get very hot.
• Do not touch the glass part of a halogen bulb with bare fingers.
• Use care with the tail lamp clips so the housing does not crack.
• Battery disconnect is not required for this repair.

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🔧 Required Tools

You'll need the following tools for this repair:

• 7mm socket
• Ratchet
• Short extension
• Trim panel tool
• Gloves
• Safety glasses

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Rear turn signal bulb - Qty: 2
• Tail lamp housing gasket or seal - Qty: 2

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📋 Before You Begin

• Park on level ground and set the parking brake.
• Shift to Park and turn the ignition off.
• Open the liftgate for access to the tail lamp fasteners.
• Replace both bulbs to keep lighting matched.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Open the liftgate and access the tail lamp fasteners

• Open the liftgate fully.
• Locate the two tail lamp retaining screws on the inside edge of the lamp housing.
• Use a 7mm socket with a ratchet and short extension to remove the screws.

Step 2: Remove the tail lamp housing

• Gently pull the tail lamp straight rearward to release the locating pins.
• If it sticks, use a trim panel tool to help ease it out without scratching the paint.
• Pull straight back, not sideways.

Step 3: Remove the bulb socket

• Find the rear turn signal bulb socket on the back of the lamp assembly.
• Twist the socket counterclockwise by hand and pull it out.
• Remove the bulb from the socket.

Step 4: Install the new bulb

• Install the new rear turn signal bulb into the socket.
• Make sure it seats fully and sits straight.
• If the bulb is a halogen type, wear gloves to keep the glass clean.

Step 5: Reinstall the socket and lamp housing

• Insert the bulb socket back into the lamp assembly.
• Twist it clockwise until it locks in place.
• Set the tail lamp housing back into position and align the locating pins.
• Use the 7mm socket and ratchet to reinstall the screws.
• Torque to 2.5 Nm (22 in-lbs).

Step 6: Test the new bulb

• Turn the ignition on.
• Activate the left and right turn signals one at a time.
• Confirm both the front and rear turn signals flash normally.

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✅ After Repair

• Check that the tail lamp sits flush with the body.
• Make sure no warning message appears on the dash.
• Verify the brake light and tail light still work normally.
• If the signal flashes fast, recheck the bulb type and socket seating.

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💰 DIY vs Shop Cost

Shop Cost: $90-$180 (parts + labor)

DIY Cost: $20-$50 (parts only)

You Save: $70-$130 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 0.5-1 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.