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How can I fix the issue of my 2020 Toyota Camry’s wipers not functioning properly? - Toyota Camry
Home/Cars/Toyota/Camry/Eighth Generation (2018-present)/How can I fix the issue of my 2020 Toyota Camry’s wipers not functioning properly?

How can I fix the issue of my 2020 Toyota Camry’s wipers not functioning properly?

Toyota Camry Eighth Generation (2018-present)

Error Codes
1-3 hours
Time
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
4 min read
613 words

Problem Statement

Learn how to diagnose and repair wiper issues on your 2020 Toyota Camry with our step-by-step guide.

Affected Component
wiper system
Estimated Time
1-3 hours

Symptoms

  • •Wipers not moving at all.
  • •Wipers moving intermittently.
  • •Wipers moving at a constant speed regardless of settings.
  • •One wiper functioning while the other does not.

Diagnostic Steps

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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

  • •Multimeter
  • •Fuse puller or needle-nose pliers
  • •Screwdriver set
  • •Replacement wiper motor (if needed)
  • •Replacement fuses
  • •Wiring harness repair kit (if needed)

Additional Information

Affected Component
wiper system
Estimated Time
1-3 hours
Difficulty
medium
Severity
medium
Tools Required
6 items

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Back to Generation
Issue: Wipers Not Functioning Properly on 2020 Toyota Camry

Tools Required:

  • Multimeter
  • Fuse puller or needle-nose pliers
  • Screwdriver set (for removing wiper arms and motor if necessary)
  • Replacement wiper motor (if needed)
  • Replacement fuses
  • Wiring harness repair kit (if needed)
Repair Instructions:

Step 1: Replace Blades (if necessary)

  1. Lift the wiper arms away from the windshield.
  2. Press the release tab on the wiper blade connector and slide the blade off the wiper arm.
  3. Attach the new blade by sliding it onto the wiper arm until you hear it click into place.
  4. Repeat for the other wiper blade.

Step 2: Replace Wiper Fuse (if blown)

  1. Remove the blown fuse using a fuse puller.
  2. Install a new fuse with the same amperage rating.
  3. Test the wiper functionality again.

Step 3: Inspect and Repair Wiring

  1. If damage is found, cut the damaged section out.
  2. Strip the insulation off the wire ends and use a wiring harness repair kit to reconnect.
  3. Secure the repair with electrical tape or heat shrink tubing.

Step 4: Replace Wiper Motor (if necessary)

  1. Disconnect the negative battery terminal.
  2. Remove the wiper arms using a socket wrench.
  3. Unbolt the wiper motor from its housing (typically requires a socket wrench).
  4. Disconnect the wiring harness from the motor.
  5. Install the new wiper motor by reversing the removal steps.
  6. Reconnect the negative battery terminal and test the wiper function.

Step 5: Check Wiper Relay (if necessary)

  1. Locate the wiper relay and remove it from the fuse box.
  2. Install a new or tested relay.
  3. Check for wiper operation.
Final Steps:
  • After completing repairs, test all wiper functions multiple times to ensure proper operation.
  • If issues persist, further diagnostics may be needed, such as checking the wiper switch or vehicle BCM (Body Control Module).
Summary:

By following these detailed steps, you should be able to diagnose and repair the wiper issues on your 2020 Toyota Camry. If problems continue after these repairs, consider consulting a professional technician for a more in-depth diagnosis.