how to fix Honda Civic 10th Generation (2016-2021) rearview camera not working

Honda Civic 10th Generation (2016-2021)

Error Codes

1-3 hours

Time

medium

Difficulty

medium

Severity

3 min read

504 words

Problem Statement

Learn how to diagnose and fix the rearview camera not working in Honda Civic 10th Generation (2016-2021). Step-by-step guide with tools and tips.

Affected Component

Electrical

Estimated Time

1-3 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical components to avoid short circuits.

Symptoms

•Rearview camera display is blank or not activating
•"Camera System Error" message on the dashboard
•No image or distortion on the screen
•Backup guidelines are not displayed
•The camera does not respond when the vehicle is in reverse

Diagnostic Steps

1
Check for any error codes using an OBD-II scanner.
2
Inspect the rearview camera for physical damage or obstructions.
3
Verify the camera connection and wiring harness for loose or corroded connectors.
4
Examine the vehicle’s display system settings to ensure camera options are enabled.
5
Test the camera power supply voltage with a multimeter.
6
Inspect the vehicle’s fuse related to the rearview camera system.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•OBD-II scanner
•Multimeter
•Pliers
•Socket set
•Torque wrench
•Clean cloth
•Isopropyl alcohol

Parts Required

•Rearview camera (if replacement is necessary)
•Electrical tape

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Diagnostic Steps

1
Check for any error codes using an OBD-II scanner.
2
Inspect the rearview camera for physical damage or obstructions.
3
Verify the camera connection and wiring harness for loose or corroded connectors.
4
Examine the vehicle’s display system settings to ensure camera options are enabled.
5
Test the camera power supply voltage with a multimeter.
6
Inspect the vehicle’s fuse related to the rearview camera system.

Solution

1. Preparation

Gather all necessary tools and parts.
Disconnect the negative battery terminal to ensure safety while working on electrical components.

2. Inspect and Clean the Camera

Tools Required: Clean cloth, isopropyl alcohol.
Clean the rearview camera lens with a clean cloth and isopropyl alcohol to remove dirt or debris that could obstruct the view.

3. Check and Repair Connections

Tools Required: Pliers, electrical tape.
Locate the rearview camera wiring harness, typically found near the trunk lid.
Disconnect the harness and inspect for corrosion or damage.
Use pliers to secure any loose connections and wrap them with electrical tape to prevent moisture entry.

4. Replace the Camera (if necessary)

Tools Required: Socket set, torque wrench.
If the camera is damaged or non-functional, remove the old camera by unscrewing it from its mount.
Install the new rearview camera by reversing the removal process, ensuring it is securely fastened.
Torque the mounting screws to the manufacturer's specifications (typically around 5-10 Nm).

5. Reconnect Battery and Test

Reconnect the negative battery terminal.
Start the vehicle and place it in reverse to check if the rearview camera activates properly.
Ensure the display shows the camera image and backup guidelines.