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my Tesla Model S Plaid's wipers won't stop running how to fix - Tesla Model S
Home/Cars/Tesla/Model S/Plaid/Refresh (2021-present)/my Tesla Model S Plaid's wipers won't stop running how to fix

my Tesla Model S Plaid's wipers won't stop running how to fix

Tesla Model S Plaid/Refresh (2021-present)

Error Codes
2-4 hours
Time
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
529 words

Problem Statement

Learn how to diagnose and fix the issue of continuously running wipers on your Tesla Model S Plaid. Step-by-step guide with diagnostic and repair instructions.

Affected Component
Electrical
Estimated Time
2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

  • •Disconnect the battery before working on electrical components to prevent shorts or shocks

Symptoms

  • •Windshield wipers operate continuously without being activated
  • •Wiper control stalk does not respond to inputs
  • •Dashboard warning light may be illuminated
  • •Possible water drainage in the wiper motor area
  • •Inconsistent wiper speed or motion if they intermittently function

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

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

  • •Torx screwdriver
  • •Multimeter
  • •Electronic cleaner
  • •Basic hand tools (socket set, pliers)

Parts Required

  • •Wiper motor (if faulty)
  • •Wiper control stalk (if damaged)

Additional Information

Affected Component
Electrical
Estimated Time
2-4 hours
Difficulty
medium
Severity
medium
Tools Required
4 items
Parts Required
2 items

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Solution
1. Preparation
  • Gather necessary tools and parts.
  • Ensure the vehicle is parked on a flat surface with the ignition off.
  • Disconnect the vehicle from any charging sources to avoid electrical shocks.
2. Inspect and Clean the Wiper Control Stalk
  • Remove the steering column cover using a Torx screwdriver.
  • Disconnect the wiper control stalk connector from the wiring harness.
  • Clean the connectors and the stalk with electronic cleaner to remove any debris or corrosion.
  • Reconnect the control stalk and reassemble the steering column.
3. Test the Wiper Motor
  • Locate the wiper motor, usually under the cowl panel at the base of the windshield.
  • Disconnect the motor's wiring harness.
  • Use a multimeter to check for proper voltage at the motor connector while toggling the wiper control.
  • If voltage is present but the motor does not operate, replace the wiper motor.
4. Replace Faulty Components
  • If the wiper motor is determined to be faulty, remove it by unscrewing the mounting bolts.
  • Install the new wiper motor by securing it with the bolts and reconnecting the wiring harness.
  • Replace any damaged wiper linkage if necessary.
5. Reassemble and Test
  • Reassemble the cowl panel and ensure all clips and screws are secure.
  • Test the wipers by activating them through the control stalk to confirm the repair.