Here's how to proceed:
1. Locate the Flasher Relay:
* Under the Dashboard: This is the most common location. Look behind the lower dashboard panel on the driver's side. You'll likely need to remove a panel or two to access it. Sometimes there's a fuse box access panel that reveals the flasher relay. Look for a small, square or rectangular unit. It might be labeled "flasher" or have a diagram indicating its function.
* Under the Hood Fuse Box: If you can't find it under the dash, check the fuse box under the hood. Consult your owner's manual's fuse box diagram for the location of the flasher relay.
2. Identify the Flasher Relay:
Once you've located the potential area, you'll need to visually confirm it is the flasher relay. They typically have multiple wires connected and are often slightly larger than standard fuses. Your owner's manual should show a diagram that will help you identify the right relay.
3. Remove the Old Flasher Relay:
Once you've located the flasher relay, it will likely be a simple push-in or pull-out type. There may be a small tab to push to release it. You might need a small flathead screwdriver or similar tool to carefully pry it out. Be gentle, as the plastic tabs can break.
4. Install the New Flasher Relay:
Make sure the new flasher relay is the correct type. The old one should have a part number, which you can use to find a replacement at an auto parts store. Simply push the new flasher relay into the socket until it clicks into place.
5. Reassemble:
Once the new flasher is installed, reassemble any panels you removed.
Important Considerations:
* Owner's Manual: Your owner's manual is your best resource. It will have a fuse box diagram and might even show the flasher relay location.
* Pictures: Before starting, take pictures of the location of wires and connectors. This will help with reassembly.
* Electrical Safety: Disconnect the negative battery terminal before working on electrical components to prevent accidental shorts.
* Correct Replacement: Ensure you purchase a flasher relay that is compatible with your 1999 Chevy Malibu. The auto parts store can help you find the correct one if you provide them with your vehicle's year, make, and model.
If you are uncomfortable working on your car's electrical system, take it to a qualified mechanic. Improperly installing the flasher relay could damage your vehicle's electrical system.
