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why does my Honda CR-V Fifth Generation (2017-2022) revs high while driving - Honda CR-V
Home/Cars/Honda/CR-V/Sixth Generation (2023-present)/why does my Honda CR-V Fifth Generation (2017-2022) revs high while driving

why does my Honda CR-V Fifth Generation (2017-2022) revs high while driving

Honda CR-V Sixth Generation (2023-present)

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

Problem Statement

Learn how to diagnose and fix high engine revs in Honda CR-V Fifth Generation (2017-2022). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component
Transmission
Estimated Time
2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

  • •Disconnect the battery before working on electrical systems.
  • •Allow the engine to cool before performing any maintenance.

Symptoms

  • •Engine revs higher than normal under acceleration
  • •Transmission slipping or harsh shifting
  • •Poor fuel economy
  • •Unusual engine noise at high RPMs
  • •Check engine light may be illuminated

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
  • •Multimeter
  • •Socket set
  • •Throttle body cleaner
  • •Clean cloths

Parts Required

  • •Transmission fluid (if low)
  • •Throttle position sensor (if faulty)

Additional Information

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

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Solution
1. Preparation
  • Gather tools and parts.
  • Ensure the vehicle is parked on a level surface and engine is off.
  • Disconnect the battery to ensure safety.
2. Check Transmission Fluid
  • Locate the transmission dipstick (if applicable) and remove it.
  • Wipe it clean, reinsert, and then remove again to check the fluid level.
  • If low, add the manufacturer-recommended transmission fluid (check owner's manual for specifications).
3. Clean Throttle Body
  • Remove the air intake duct to access the throttle body.
  • Using throttle body cleaner and a clean cloth, gently clean the throttle plate and surrounding areas.
  • Ensure the throttle plate operates smoothly and is free from obstructions.
  • Reassemble the air intake duct securely.
4. Inspect and Test Sensors
  • Check the throttle position sensor (TPS) for proper voltage output using a multimeter.
    • Reference voltage should match specifications in the service manual.
  • Inspect the accelerator pedal position sensor for proper movement and connection integrity.
5. Reconnect Battery and Test Drive
  • Reconnect the battery terminals securely.
  • Start the vehicle and allow it to idle for a few minutes.
  • Take the vehicle for a test drive to assess if high revs persist.