FAULTBASE
NEWSASKCars
© 2025 FAULTBASE
All rights reserved.
v2.0.0 • Production
ContactPrivacyImpressum
Home/Cars/Honda/CR-V/6th Gen (2023-Present)/how to fix Honda CR-V Fifth Generation (2017-2022) P0700 transmission code

how to fix Honda CR-V Fifth Generation (2017-2022) P0700 transmission code

Honda CR-V 6th Gen (2023-Present)

Severity: highDifficulty: mediumError Code: P07002-4 hours
3 min read
520 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 P0700 transmission code in Honda CR-V Fifth Generation (2017-2022). Step-by-step guide with diagnostic procedures and repair instructions.

Error Code
P0700
Component
Transmission
Repair Time
2-4 hours

Safety Warnings

  • ⚠Disconnect the battery before working on the electrical components.
  • ⚠Allow the engine to cool before checking or replacing transmission fluid.

Symptoms

  • •Check engine light illuminated
  • •Transmission slipping or harsh shifting
  • •Delayed engagement when shifting from park to drive
  • •Poor acceleration or loss of power
  • •Unusual noises from the transmission
  • •Increased fuel consumption

Diagnostic Steps

  1. 1Scan for error codes using an OBD-II scanner to confirm the P0700 code and check for any additional codes.
  2. 2Inspect the transmission fluid level and quality; look for signs of contamination or burning.
  3. 3Check the wiring and connectors to the transmission control module (TCM) for any visible damage or corrosion.
  4. 4Perform a visual inspection of the transmission for any leaks or external damage.
  5. 5Test the TCM and related sensors for proper function using a multimeter.
  6. 6Verify the status of the vehicle's battery and alternator, as electrical issues can affect transmission performance.

Solution

Solution

1. Preparation

  • Tools Required: OBD-II scanner, multimeter, socket set, torque wrench, transmission fluid.
  • Park the vehicle on a level surface and engage the parking brake.
  • Disconnect the battery to ensure safety while working on the electrical system.

2. Inspect and Replace Faulty Components

  • Transmission Fluid Check:

    • Remove the transmission dipstick and check fluid level.
    • If low, add the recommended Honda ATF fluid until it reaches the proper level.
    • If the fluid is burnt or contaminated, proceed to drain and replace it.
  • Replace TCM:

    • Locate the TCM, typically found in the engine bay or under the dash.
    • Disconnect the wiring harness and remove the mounting bolts.
    • Install the new TCM, ensuring it is securely fastened and reconnect the wiring harness.

3. Reset Transmission Control Module

  • Reconnect the battery.
  • Use an OBD-II scanner to clear the P0700 code and any other related codes.
  • Start the engine and allow it to reach operating temperature.

4. Test Drive

  • Test drive the vehicle to ensure normal operation of the transmission.
  • Monitor for any reoccurrence of the check engine light or any symptoms.

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
  • Transmission fluid

Parts Required

  • Transmission control module (if faulty)
  • Honda ATF fluid (if fluid replacement is needed)

Additional Information

Error CodeP0700
Component

Transmission

Repair Time

2-4 hours

Difficulty

medium

Severity

high

Tools

5 items

Parts

2 items

Related Faults

Discover similar issues

  1. why are the dashboard lights dimming on my Honda CR-V Sixth Generation (2023-present)

    Learn how to diagnose and fix dimming dashboard lights in Honda CR-V Sixth Generation. Step-by-step guide with diagnostic procedures and repair instru...

    Component:Electrical
    Symptoms
    • •Dashboard lights gradually dimming while driving
    • •Inconsistent brightness levels of dashboard lights
    • +{count} more
  2. how to fix faulty tire pressure monitoring system in Honda CR-V Sixth Generation (2023-present)

    Learn how to diagnose and fix the faulty tire pressure monitoring system in Honda CR-V (2023-present). Step-by-step guide with symptoms and solutions.

    Component:Electrical
    Symptoms
    • •TPMS warning light is illuminated on the dashboard
    • •Inaccurate tire pressure readings displayed
    • +{count} more
  3. how to troubleshoot Honda CR-V Sixth Generation (2023-present) ABS light on

    Learn how to troubleshoot and fix the ABS light on a 2023 Honda CR-V. Step-by-step guide with diagnostic procedures and repair instructions.

    Component:Brakes
    Symptoms
    • •ABS light illuminated on the dashboard
    • •Reduced braking efficiency or performance
    • +{count} more
  4. why is my Honda CR-V's engine making a ticking noise?

    Learn how to diagnose and fix the ticking noise in your Honda CR-V engine. Step-by-step guide with symptoms, diagnostic steps, and repair instructions...

    Component:Engine
    Symptoms
    • •Ticking noise from the engine compartment
    • •Decreased engine performance
    • +{count} more
  5. why does my Honda CR-V have a burning smell when I drive

    Learn how to diagnose and fix the burning smell issue in your Honda CR-V. Step-by-step guide with diagnostic procedures and repair instructions.

    Component:Engine
    Symptoms
    • •Burning odor noticeable inside or outside the vehicle
    • •Smoke coming from the engine bay or undercarriage
    • +{count} more
  6. how to fix Honda CR-V Fifth Generation (2017-2022) P0420 code

    P0420

    Learn how to diagnose and fix P0420 exhaust system efficiency issues in Honda CR-V (2017-2022). Step-by-step guide with diagnostic procedures and repa...

    Component:Exhaust System
    Symptoms
    • •Check engine light illuminated
    • •Decreased fuel efficiency
    • +{count} more

Share this solution

Comments

Sign in to share your thoughts

Sign In

No comments yet

Be the first to share your thoughts

Back to Generation