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how to fix the cruise control on my Tesla Outback 5th Generation (2015-2019) - Subaru Outback
Home/Cars/Subaru/Outback/5th Generation (2015-2019)/how to fix the cruise control on my Tesla Outback 5th Generation (2015-2019)

how to fix the cruise control on my Tesla Outback 5th Generation (2015-2019)

Subaru Outback 5th Generation (2015-2019)

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

Problem Statement

Learn how to diagnose and fix cruise control issues in Tesla Outback 5th Generation (2015-2019). Step-by-step guide with symptoms and solutions.

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 short circuits.
  • •Allow the vehicle to cool down before working on any components near the engine.

Symptoms

  • •Cruise control indicator light not illuminated
  • •Cruise control not engaging when activated
  • •Erratic speed control or sudden disengagement
  • •Check engine light illuminated
  • •Inconsistent throttle response

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
  • •Torx screwdriver
  • •Flathead screwdriver
  • •Multimeter

Parts Required

  • •Cruise control switch (if defective)
  • •Brake pedal switch (if defective)
  • •Vehicle speed sensor (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 tools and parts necessary for the repair.
  • Disconnect the vehicle's battery to ensure safety while working on electronic components.
2. Inspect and Replace the Cruise Control Switch
  • Remove the steering wheel airbag by following the manufacturer’s service manual.
    • Tools required: Torx screwdriver, flathead screwdriver.
  • Disconnect the airbag connector carefully.
  • Remove the steering wheel cover to access the cruise control switch.
  • Inspect the cruise control switch for any signs of damage. If damaged, replace it with a new one.
  • Reassemble the steering wheel, ensuring all connectors are securely attached.
3. Check and Replace the Brake Pedal Switch
  • Locate the brake pedal switch, usually mounted on or near the brake pedal.
  • Inspect the switch for proper operation; it should click when the pedal is pressed.
  • If faulty, disconnect the wiring harness and remove the old switch.
  • Install the new brake pedal switch and reconnect the wiring harness.
4. Verify Vehicle Speed Sensor Functionality
  • Locate the vehicle speed sensor, typically found on the transmission.
  • Disconnect the sensor and inspect the wiring for damage.
  • Use a multimeter to test the sensor's resistance according to the specifications in the service manual.
  • If the sensor is faulty, remove it and install a new one.
5. Reconnect Battery and Test
  • Reconnect the vehicle's battery.
  • Start the vehicle and check for any error codes using the OBD-II scanner.
  • Test the cruise control system to ensure it engages and operates correctly.