How can I fix the windshield wipers not working in my 2020 Toyota Camry?

Toyota Camry Eighth Generation (2018-present)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

4 min read

644 words

Problem Statement

Learn how to diagnose and fix windshield wipers not working in your 2020 Toyota Camry with step-by-step instructions and required tools.

Affected Component

windshield wipers

Estimated Time

1-2 hours

Symptoms

•Wipers are completely non-functional
•Wipers move intermittently
•No sound from the wiper motor
•Wipers operate but do not clear windshield effectively

Diagnostic Steps

1
Check Wiper Fuse
2
Check Wiper Motor Operation
3
Inspect Wiper Linkage
4
Check Wiper Switch

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

•Fuse puller or needle-nose pliers
•owner's manual
•Multimeter
•basic hand tools (screwdriver, socket set)

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Fixing Windshield Wipers Not Working in a 2020 Toyota Camry

Step 1: Check Wiper Fuse

Tools Required: Fuse puller or needle-nose pliers, owner's manual.
Process:
- Locate the fuse panel. In the 2020 Toyota Camry, it’s usually found under the dashboard on the driver's side or in the engine compartment.
- Refer to the owner’s manual to identify the specific fuse for the windshield wipers.
- Pull the fuse using the fuse puller or pliers and inspect it for continuity. A blown fuse will have a broken metal strip inside.
- If the fuse is blown, replace it with one of the same amp rating.

Step 2: Check Wiper Motor Operation

Tools Required: Multimeter, basic hand tools (screwdriver, socket set).
Process:
- Locate the wiper motor, which is typically found under the cowl panel at the base of the windshield.
- Disconnect the electrical connector from the wiper motor.
- Use a multimeter to check for power at the connector when the wiper switch is activated.
  - Testing:
    - Set the multimeter to voltage (DC).
    - Connect the black probe to a ground point and the red probe to the power terminal of the wiper motor connector.
    - If power is present (typically 12V), the wiring and switch are functioning correctly.
    - If no power, check the wiper switch and associated wiring.

Step 3: Inspect Wiper Linkage

Tools Required: Basic hand tools.
Process:
- If the wiper motor is operational, check the wiper linkage for any disconnections or damage.
- Remove the wiper arms (if necessary) by loosening the retaining nut and using a puller if they are stuck.
- Inspect the linkage for any breaks or wear. If broken, replace the linkage assembly.

Step 4: Check Wiper Switch

Tools Required: Multimeter, basic hand tools.
Process:
- Remove the steering column cover to access the wiper switch.
- Use the multimeter to test the switch for continuity in different positions (off, intermittent, low, high).
- If the switch is faulty, it will need to be replaced.

Repair Instructions

If Fuse is Blown

Replace the blown fuse with the same amp rating.
Test the wipers after replacement to ensure functionality.

If Wiper Motor is Faulty

Disconnect the battery to prevent electrical shock.
Remove the wiper motor from its mounting using the socket set.
Disconnect the wiring harness from the motor.
Install the new wiper motor by reversing the removal steps.
Reconnect the battery and test the wipers.

If Wiper Linkage is Damaged

Remove any components obstructing access to the wiper linkage (such as the cowl cover).
Disconnect the old linkage from the wiper motor and wiper arms.
Install the new linkage by following the reverse of removal.
Ensure everything is secure and reassemble any removed components.

If Wiper Switch is Faulty

Disconnect the battery.
Remove the steering column cover.
Disconnect the old wiper switch from the wiring harness.
Install the new switch and reconnect the wiring.
Reassemble the steering column cover and reconnect the battery.
Test the wipers to confirm functionality.

Conclusion

After performing the necessary checks and repairs based on the diagnosed issue, always test the wipers in all settings to ensure they are functioning correctly. If problems persist, it may be necessary to consult a professional technician for further diagnosis.