Fixing Tsx Electric Side Mirrors: Diy Guide

how to fix electric side mirror tsx

If your electric side mirror on your Acura TSX is malfunctioning, there are a few potential fixes you can try. Firstly, check if the issue is electrical or mechanical. If your mirror doesn't respond when you press the switch, it could be an electrical problem, such as a blown fuse or a loose electrical connector. In this case, replacing the fuse or tightening the electrical connector might solve the issue. If you hear a noise when pressing the switch but the mirror doesn't move, it's likely a mechanical problem. This could be due to loose adjustment points or a faulty motor. You can try tightening any loose screws and brackets, or you may need to replace the motor. If you're unsure about the cause or uncomfortable with DIY repairs, it's best to consult a professional mechanic or auto repair shop for a proper diagnosis and repair.

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Replacing a blown fuse with a new one of the same amperage

If your Acura TSX's electric side mirror is malfunctioning, the issue could be due to a blown fuse. Here is a step-by-step guide on replacing a blown fuse with a new one of the same amperage:

Step 1: Locate the Fuse Box

Find the fuse box, which is usually located near the car's battery or under the dashboard on the driver's side.

Step 2: Identify the Blown Fuse

Visually inspect the fuses in the box. A blown fuse may appear cloudy or have scorch marks, and it may have a broken or missing metal piece inside. If you have a multimeter, you can also check for continuity by touching the probes to the ends of the fuse. If there is no continuity, the fuse has blown.

Step 3: Remove the Blown Fuse

Before removing the blown fuse, ensure you have gloves on to protect yourself from potential electrical shocks. Then, grasp the fuse and twist it counterclockwise to remove it from the panel.

Step 4: Purchase an Exact Replacement

It is crucial to replace the blown fuse with a new one of the same amperage. Fuses with different amperages can be identified by their physical size and the number listed on their exterior, which indicates the amp rating. Using a fuse with a higher amperage can create a fire hazard and damage the electrical system.

Step 5: Install the New Fuse

Once you have the correct replacement fuse, install it by pushing it firmly into the empty spot in the fuse box. Ensure that it is securely in place and matches the original fuse's orientation.

Step 6: Restore Power and Test

After installing the new fuse, restore power to the system by turning the main switch to the 'on' position or re-inserting the main fuse block. Check if the electric side mirror is now functioning properly. If the new fuse blows immediately or shortly after turning on the power, there may be a more serious issue with the electrical system, and you should consult a professional.

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Tightening loose screws and brackets at the adjustment points

To fix a loose electric side mirror on an Acura TSX, you can tighten the loose screws and brackets at the adjustment points. This can be done by following the steps outlined below:

Firstly, you need to remove the door panel to access the mirror's assembly. Start by prying off the corner trim cover near the A-pillar. Behind it, you will find three bolts that attach the side mirror assembly to the door. Before removing these bolts, you will need to remove the rest of the door panel. Pry off the cover behind the door latch to expose two Phillips screws. Remove these screws, and then pry off the cover piece inside the armrest to reveal another Phillips screw. After removing this screw, carefully pry up the window switch panel with a plastic pry tool until it comes loose from the door panel.

Once the window switch panel is removed, disconnect any electrical plugs at the back. With the door panel removed, you can now access the side mirror assembly. Inspect the assembly for any loose screws or brackets at the adjustment points. Use an elbow-type Phillips-head screwdriver to tighten any loose screws you find. Make sure to tighten the screws securely, but be careful not to overtighten them, as this can strip the screws or damage the threads.

After tightening the loose screws and brackets, reassemble the door panel by reversing the disassembly process. Ensure that all screws are tightened securely and that the door panel is properly aligned and fitted back in place. Test the side mirror's adjustment to ensure that it is now stable and functioning correctly. If the issue persists or you encounter any complications, it is recommended to consult a professional mechanic or auto repair shop for further assistance.

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Fixing the electrical connector by plugging it in tightly

To fix the electrical connector by plugging it in tightly, you must first access the connector by removing the door panel. Once you have located the electrical connector, you can wiggle the switch's connector to check if it is loose. If it is loose, simply plug the connector back in tightly to resolve the issue.

It is important to note that the electrical connector is responsible for linking the power mirror assembly to the vehicle's electrical system. Therefore, if the connector is loose due to excessive vibration, collision, or installation errors, the power mirrors may not function properly.

When plugging the connector back in, ensure that it is secure and properly connected. You can test the connection by gently pulling on the wire to ensure it is attached to the plug connector.

If the electrical connector is damaged or melted, it is necessary to replace it. You can purchase a connector set online or at a local store for a reasonable price. The process of replacing the connector typically involves separating the connector from the wiring and removing any locks or brackets holding the connector assembly together.

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Replacing the power mirror switch

If you are experiencing issues with your electric side mirror on your Acura TSX, it may be necessary to replace the power mirror switch. This guide will take you through the process of replacing the power mirror switch.

Firstly, you will need to remove the door panel to access the electrical connector and power mirror switch. Begin by prying off the corner trim cover near the A-pillar. Behind it, you will see the bolts that attach the side mirror assembly to the door. Before removing those bolts, you will need to remove the rest of the door panel. Pry up the cover behind the door latch to reveal screws, which you can then remove. Next, remove the cover piece inside the armrest to reveal another screw. After removing all screws, carefully pry up the window switch panel with a plastic pry tool until it comes loose from the door panel.

Once the window switch panel is removed, disconnect the electrical plugs on the back by pinching the tabs on the plugs. Now you can access the power mirror switch. If you are replacing the entire switch, you will need to cut the black wire next to the orange wire on the door harness and solder a wire that is long enough to reach the new mirror adjuster switch. Combine the two wires to pin 13 BLK/YEL, ensuring you use the one near the orange wire. Cover the cut wire to prevent shorting. Finally, replace the mirror switch and secure it in place.

If you are not comfortable performing this replacement yourself, you can take your vehicle to an auto repair shop for a proper inspection and diagnosis. A professional mechanic can replace the power mirror switch if needed.

In addition to the power mirror switch, issues with electric side mirrors can also be caused by blown fuses, loose electrical connectors, or mechanical problems. It is important to inspect your mirrors and determine the root cause of the issue before attempting any repairs or replacements.

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Replacing the mirror glass or the entire mirror

If your side mirror is damaged, you may need to replace the entire mirror or just the glass. Before you begin, make sure you have the right replacement parts for your specific vehicle.

Replacing the mirror glass

If your side mirror glass is cracked, chipped, or losing clarity, you should replace it. There are two types of replacement mirror glass: snap-on and stick-on. If you have a stick-on mirror, remove as much of the old glass as possible. Then, use double-sided tape or epoxy to attach the new mirror to the backing plate, following the specific directions for your adhesive. Once the mirror is attached, reattach any wires and make sure you can adjust the mirror as needed. Use painter's masking tape to hold the mirror in place while the adhesive sets.

Replacing the entire mirror

If your side mirror is severely damaged, you may need to replace the entire mirror assembly. First, remove the door panel to access the electrical connector. Disconnect the electrical plugs on the back of the mirror. Then, remove the bolts holding the mirror assembly in place. Install the new mirror assembly by lining up the bolts on the back with the holes in the door and tightening the nuts. Plug in the electrical connector and reconnect the door latch cable. Finally, return the switch panel and door panel, tightening the screws to secure them in place.

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