how to fix my Toyota Corolla E170 (2013-2019) rearview camera not working

Toyota Corolla E170 (2013-2019)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

443 words

Problem Statement

Learn how to diagnose and fix the rearview camera issue in Toyota Corolla E170 (2013-2019). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Electrical

Estimated Time

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical components.

Symptoms

•Rearview camera display is blank
•"Check Camera" warning appears on the dashboard
•Camera image is distorted or flickers
•No response when shifting into reverse
•Backup sensors may not activate

Diagnostic Steps

1
Inspect the camera lens for dirt, debris, or damage.
2
Check the rearview camera connection at the camera harness for looseness or corrosion.
3
Use an OBD-II scanner to check for any error codes related to the camera system.
4
Verify the functionality of the display unit by testing other video inputs.
5
Inspect the wiring harness for any signs of fraying or damage.
6
Ensure the vehicle's reverse lights are functioning properly.

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

•Socket set
•Screwdrivers
•Multimeter

Parts Required

•Replacement rearview camera

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Diagnostic Steps

1
Inspect the camera lens for dirt, debris, or damage.
2
Check the rearview camera connection at the camera harness for looseness or corrosion.
3
Use an OBD-II scanner to check for any error codes related to the camera system.
4
Verify the functionality of the display unit by testing other video inputs.
5
Inspect the wiring harness for any signs of fraying or damage.
6
Ensure the vehicle's reverse lights are functioning properly.

Solution

1. Preparation

Gather necessary tools and parts.
Disconnect the vehicle battery to ensure safety.
Tools Required: Socket set, screwdrivers, multimeter.

2. Inspect and Clean Camera Lens

Locate the rearview camera mounted on the rear of the vehicle.
Clean the lens using a soft cloth and a suitable glass cleaner.
Check for any physical damage to the camera.

3. Check and Secure Connections

Remove the rear camera assembly by unscrewing it from its mount.
Inspect the camera connector for corrosion; clean if necessary.
Ensure the wiring harness is securely connected to the camera and the vehicle’s electrical system.

4. Test Camera Functionality

Reconnect the camera to the vehicle.
Reconnect the vehicle battery.
Shift the vehicle into reverse to check if the camera activates.
If the camera is still not working, proceed to replace it.

5. Replace Camera (if necessary)

Remove the faulty camera by unscrewing it from its mount.
Disconnect the wiring harness from the old camera.
Install the new rearview camera by connecting the wiring harness and securing it in place.
Tools Required: Replacement rearview camera.