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Home/Cars/Subaru/Outback/4th Generation (2010-2014)/how to fix P0706 code in Tesla Outback 4th Generation (2010-2014)

how to fix P0706 code in Tesla Outback 4th Generation (2010-2014)

Subaru Outback 4th Generation (2010-2014)

Error Codes
Severity: highDifficulty: mediumError Code: P07062-4 hours
3 min read
503 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix P0706 code related to the Transmission Range Sensor in Subaru Outback (2010-2014). Step-by-step guide included.

Error Code
P0706
Affected Component
Transmission
Estimated Time
2-4 hours

Safety Warnings

  • ⚠Disconnect the battery before working on electrical systems to prevent shock or short circuits.
  • ⚠Allow the transmission to cool before working on it to avoid burns.

Symptoms

  • •Check engine light illuminated
  • •Transmission not shifting properly
  • •Erratic gear changes or stuck in one gear
  • •Poor acceleration or power delivery
  • •Transmission slipping
  • •Vehicle may not start in 'Park' or 'Neutral' positions

Diagnostic Steps

  1. 1Scan the vehicle's OBD-II system to confirm the P0706 code and check for any other related codes.
  2. 2Inspect the Transmission Range Sensor and its wiring for damage or corrosion.
  3. 3Check the TRS connector for loose or corroded pins.
  4. 4Test the TRS resistance and voltage output using a multimeter.
  5. 5Verify the battery voltage and ground connections at the TRS.
  6. 6Inspect the transmission fluid level and condition; low or contaminated fluid can cause shifting issues.

Solution

Solution

1. Preparation

  • Gather necessary tools and parts.
  • Disconnect the vehicle battery to prevent electrical shock.
  • Ensure the car is on a flat surface and the parking brake is engaged.

2. Access the Transmission Range Sensor

  • Remove the undercarriage cover if applicable using a socket set.
  • Locate the Transmission Range Sensor attached to the transmission.

3. Inspect and Clean the Components

  • Disconnect the TRS electrical connector by pressing the clip and pulling it away gently.
  • Inspect the connector and the sensor for corrosion or dirt; clean with electrical contact cleaner if necessary.
  • Check the wiring harness for any signs of wear or damage.

4. Test and Replace the Transmission Range Sensor

  • Using a multimeter, check the resistance and voltage output of the TRS according to the manufacturer’s specifications.
  • If readings are outside the specified range, remove the old sensor by unscrewing it from the transmission.
  • Install the new Transmission Range Sensor, ensuring it is securely fastened and aligned properly.

5. Reconnect and Reassemble

  • Reconnect the TRS electrical connector.
  • Reattach the undercarriage cover if it was removed.
  • Reconnect the vehicle battery and ensure all tools are removed from the engine bay.

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
  • •Electrical contact cleaner
  • •Torque wrench

Parts Required

  • •Transmission Range Sensor (TRS)
  • •Electrical connector (if needed)

Additional Information

Error Code
P0706
Affected Component
Transmission
Estimated Time
2-4 hours
Difficulty
medium
Severity
high
Tools Required
5 items
Parts Required
2 items

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