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how to fix Honda Accord 9th Generation (2013-2017) transmission slipping when shifting - Honda Accord
Home/Cars/Honda/Accord/Eleventh Generation (2023-present)/how to fix Honda Accord 9th Generation (2013-2017) transmission slipping when shifting

how to fix Honda Accord 9th Generation (2013-2017) transmission slipping when shifting

Honda Accord Eleventh Generation (2023-present)

Error Codes
2-4 hours
Time
medium
Difficulty
high
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
571 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 transmission slipping in Honda Accord 9th Generation (2013-2017). 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 components.
  • •Allow the engine to cool before opening any components related to the transmission.

Symptoms

  • •Check engine light illuminated
  • •Delayed or harsh shifting
  • •Engine revs higher than usual without acceleration
  • •Loss of power during acceleration
  • •Transmission fluid leaks underneath the vehicle

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

  • •OBD-II scanner
  • •Socket set
  • •Torque wrench
  • •Multimeter
  • •Transmission fluid
  • •Drain pan

Parts Required

  • •Honda ATF-Z1 or compatible transmission fluid
  • •Transmission filter (if applicable)
  • •New gasket for transmission pan (if applicable)

Additional Information

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

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Solution
1. Preparation
  • Gather tools: OBD-II scanner, socket set, torque wrench, multimeter, transmission fluid, and a drain pan.
  • Ensure the vehicle is parked on a flat surface and the engine is cool.
2. Inspect and Replace Transmission Fluid
  1. Locate the Transmission Fluid Dipstick: Remove the dipstick and check the fluid level.
  2. Drain Old Fluid:
    • Position a drain pan under the transmission.
    • Remove the drain plug using a socket set and allow old fluid to drain completely.
  3. Inspect Old Fluid: Check for burnt smell or metal shavings in the fluid, indicating a more serious problem.
  4. Replace with New Fluid:
    • Reinstall the drain plug with the specified torque (usually around 20-25 ft-lbs).
    • Use the manufacturer-recommended transmission fluid (typically Honda ATF-Z1 or compatible).
    • Pour new fluid through the dipstick tube until the proper level is reached.
3. Replace Transmission Filter (if applicable)
  1. Access the Transmission Filter: Depending on the model, this may require removing the transmission pan.
  2. Remove the Pan:
    • Unbolt the pan using a socket set and carefully detach it.
    • Clean the pan and the magnet inside.
  3. Replace Filter: Remove the old filter and install the new one, ensuring it fits snugly.
  4. Reinstall the Pan: Apply a new gasket and torque the bolts to the manufacturer specifications.
4. Test the Transmission
  1. Start the Engine: Allow it to idle and check for leaks around the pan and drain plug.
  2. Shift Through Gears: Move through all transmission ranges (Park, Reverse, Drive) and observe for slipping.
  3. Test Drive: Take the vehicle for a short drive to ensure smooth shifting.