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my Toyota RAV4 XA40 (2013-2018) rear wiper is not working what should I check - Toyota RAV4
Home/Cars/Toyota/RAV4/XA40 (2013-2018)/my Toyota RAV4 XA40 (2013-2018) rear wiper is not working what should I check

my Toyota RAV4 XA40 (2013-2018) rear wiper is not working what should I check

Toyota RAV4 XA40 (2013-2018)

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

Problem Statement

Learn how to diagnose and fix the rear wiper issue in a 2013-2018 Toyota RAV4 XA40. Step-by-step guide with symptoms, diagnostic steps, 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.
  • •Wear safety glasses when working with tools.

Symptoms

  • •Rear wiper does not operate when activated
  • •No sound or movement from the wiper motor
  • •Rear wiper fluid does not spray
  • •Check rear wiper fuse may be blown
  • •Wiper blade does not move or is stuck in one position

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6

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
  • •Socket set
  • •Screwdriver
  • •Pliers

Parts Required

  • •Wiper motor (if faulty)
  • •Wiper switch (if defective)
  • •Rear wiper fuse (if blown)
  • •Wiper linkage (if damaged)

Additional Information

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

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Solution
1. Preparation
  • Gather necessary tools: multimeter, socket set, and screwdriver.
  • Ensure the vehicle is parked on a level surface and the ignition is off.
2. Check and Replace Fuse
  1. Locate the fuse box (usually under the dashboard or in the engine compartment).
  2. Remove the rear wiper fuse (refer to the owner's manual for the exact location and fuse rating).
  3. Inspect the fuse visually; if it appears blown, replace it with a new fuse of the same rating.
3. Inspect Wiper Switch
  1. Using the multimeter, test the wiper switch for continuity.
  2. If the switch is faulty, remove the steering column cover and replace the switch.
    • Disconnect the battery before starting.
    • Remove screws and detach the switch connector.
    • Install the new switch and reassemble the column.
4. Test Power at Wiper Motor
  1. Reconnect the battery and activate the rear wiper switch.
  2. Use the multimeter to test for voltage at the wiper motor connector.
    • A reading of 12V indicates the switch and wiring are functioning.
    • If no voltage is present, trace the wiring back to the switch.
5. Inspect and Replace Wiper Motor (if necessary)
  1. Unbolt and remove the rear wiper motor from the vehicle.
    • Disconnect the electrical connector.
    • Remove any mounting screws using a socket set.
  2. Install the new motor by reversing the removal steps.
    • Ensure all connections are secure and properly mounted.
6. Check Wiper Linkage
  1. Inspect the linkage for any signs of damage or disconnection.
  2. If damaged, replace the wiper linkage assembly.
    • Disconnect the linkage from the wiper motor.
    • Remove any retaining clips or bolts, and replace with the new assembly.