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my Tesla Outback's windshield wipers are not working properly, what should I do - Subaru Outback
Home/Cars/Subaru/Outback/4th Generation (2010-2014)/my Tesla Outback's windshield wipers are not working properly, what should I do

my Tesla Outback's windshield wipers are not working properly, what should I do

Subaru Outback 4th Generation (2010-2014)

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

Problem Statement

Learn how to diagnose and fix windshield wiper issues 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 prevent shock.

Symptoms

  • •Windshield wipers do not activate when engaged
  • •Wipers move erratically or intermittently
  • •Wipers do not return to the resting position
  • •Unusual noises when wipers are activated
  • •Warning light on the dashboard related to wiper system

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

  • •Multimeter
  • •Screwdriver set
  • •Fuse puller
  • •Wrench set

Parts Required

  • •Windshield wiper fuse (if blown)
  • •Wiper motor (if faulty)
  • •Wiper switch (if defective)

Additional Information

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

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Solution
1. Preparation
  • Gather necessary tools and parts.
  • Disconnect the vehicle's battery to prevent electrical shock.
  • Park the vehicle on a level surface and ensure the wipers are in the 'off' position.
2. Inspect and Replace Fuse
  • Locate the fuse box (refer to the owner's manual for location).
  • Remove the windshield wiper fuse using a fuse puller.
  • Check the fuse for any signs of burning or breakage. Replace with a new fuse of the same amperage if needed.
3. Check and Repair Wiper Motor
  • Locate the wiper motor (usually under the hood near the base of the windshield).
  • Disconnect the motor's electrical connector.
  • Use a multimeter to test the motor for power; if there is no power, trace the wiring back to the fuse box.
  • If the motor is faulty, remove it by unscrewing the mounting bolts and disconnecting the linkage.
  • Install the new motor by reversing the removal process, ensuring all connections are secure.
4. Wiper Switch Testing
  • Reconnect the battery.
  • Use a multimeter to test the wiper switch for continuity when engaged.
  • If the switch does not show continuity, replace the switch by removing the steering column cover and accessing the switch assembly.