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my Tesla Outback's wipers won't turn off what should I do - Subaru Outback
Home/Cars/Subaru/Outback/5th Generation (2015-2019)/my Tesla Outback's wipers won't turn off what should I do

my Tesla Outback's wipers won't turn off what should I do

Subaru Outback 5th Generation (2015-2019)

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

Problem Statement

Learn how to diagnose and fix windshield wipers that won't turn off in Tesla Outback. Step-by-step guide with diagnostic procedures 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 systems to avoid shocks or shorts.
  • •Allow components to cool before handling if recently used.

Symptoms

  • •Wipers remain continuously on regardless of switch position
  • •Wiper motor makes noise when switch is off
  • •Intermittent wiper function does not respond
  • •Windshield wipers operate in full-speed mode unexpectedly
  • •Possible error message displayed on the dashboard

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

  • •OBD-II scanner
  • •Multimeter
  • •Socket set
  • •Screwdriver

Parts Required

  • •Wiper motor (if faulty)
  • •Wiper relay (if faulty)

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 tools: OBD-II scanner, multimeter, socket set, and screwdriver.
  • Ensure the vehicle is parked on a level surface and the ignition is off.
2. Disconnect Battery
  • Disconnect the negative terminal of the battery to prevent any electrical shorts during repair.
  • Wait at least 10 minutes before proceeding.
3. Remove Wiper Motor
  • Use a socket set to remove the bolts securing the wiper motor to the vehicle.
  • Disconnect the electrical connector from the wiper motor.
  • Carefully remove the wiper motor from its mounting position.
4. Inspect and Test Components
  • Use a multimeter to test the wiper motor for continuity. If there is no continuity, replace the motor.
  • Check the wiper relay by removing it and testing for proper operation. Replace if faulty.
5. Reinstall Components
  • If the motor and relay are functioning, reconnect the wiper motor and secure it with the bolts.
  • Reconnect the electrical connector ensuring it is seated properly.
6. Reconnect Battery and Test
  • Reconnect the negative terminal of the battery.
  • Turn on the ignition and test the wipers in all settings to ensure they function correctly.