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Home/Cars/Ford/Explorer/Fifth Generation (2011-2019)/how to fix P0500 speed sensor code on my Ford Explorer Fifth Generation (2011-2019)

how to fix P0500 speed sensor code on my Ford Explorer Fifth Generation (2011-2019)

Ford Explorer Fifth Generation (2011-2019)

Error Codes
Severity: mediumDifficulty: mediumError Code: P05001-2 hours
3 min read
528 words

Problem Statement

Learn how to diagnose and fix P0500 speed sensor issues in Ford Explorer (2011-2019). Step-by-step guide with diagnostic procedures and repair instructions.

Error Code
P0500
Affected Component
Transmission
Estimated Time
1-2 hours

Safety Warnings

  • ⚠Disconnect the battery before beginning repairs.
  • ⚠Allow the engine to cool before working on the transmission area.

Symptoms

  • •Check engine light illuminated
  • •Erratic speedometer readings
  • •Transmission shifting issues
  • •ABS warning light may be triggered
  • •Poor fuel economy

Diagnostic Steps

  1. 1Scan the vehicle for error codes using an OBD-II scanner to confirm P0500 and check for additional related codes.
  2. 2Inspect the vehicle speed sensor and its wiring for physical damage, corrosion, or loose connections.
  3. 3Check the vehicle's speed sensor signal using a multimeter or oscilloscope to ensure it is producing the correct output.
  4. 4Verify that the vehicle's ECU is functioning properly by checking for the latest software updates or reprogramming if necessary.
  5. 5Inspect the vehicle's wheel speed sensors and the ABS system for any related issues that may affect the VSS.

Solution

Solution

1. Preparation

  • Gather necessary tools and parts. Ensure the vehicle is parked on a level surface and the engine is off.
  • Tools required:
    • OBD-II scanner
    • Multimeter
    • Socket set
    • Torque wrench
  • Safety warnings: Disconnect the battery before beginning repairs.

2. Remove the Speed Sensor

  • Locate the vehicle speed sensor, usually found on the transmission casing.
  • Disconnect the electrical connector from the speed sensor.
  • Remove the retaining bolt(s) securing the speed sensor using a socket set.
  • Gently pull out the speed sensor from its mounting hole.

3. Inspect and Replace

  • Examine the old speed sensor for signs of wear or damage.
  • If the sensor is faulty, replace it with a new one. Ensure the new sensor matches the specifications for the vehicle.
  • Apply a small amount of dielectric grease to the O-ring of the new sensor to ensure a good seal.
  • Insert the new sensor into the mounting hole, aligning it properly.

4. Reinstall and Connect

  • Secure the speed sensor with the retaining bolt(s) and tighten to the manufacturer's torque specifications.
  • Reconnect the electrical connector to the speed sensor.
  • Reconnect the vehicle's battery.

5. Clear Codes and Test

  • Use the OBD-II scanner to clear the P0500 code from the ECU.
  • Start the vehicle and conduct a test drive to ensure the speedometer functions correctly and the check engine light does not reappear.

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
  • •Torque wrench

Parts Required

  • •New vehicle speed sensor

Additional Information

Error Code
P0500
Affected Component
Transmission
Estimated Time
1-2 hours
Difficulty
medium
Severity
medium
Tools Required
4 items
Parts Required
1 item

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