how to reset the transmission light on Honda CR-V Fifth Generation (2017-2022)

Honda CR-V Fifth Generation (2017-2022)

Error Codes

1 hour

Time

medium

Difficulty

medium

Severity

3 min read

469 words

Problem Statement

Learn how to reset the transmission light on Honda CR-V Fifth Generation (2017-2022). Step-by-step guide with diagnostic steps and solutions.

Affected Component

Transmission

Estimated Time

1 hour

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the engine is off and the vehicle is in Park before working on the electrical system

Symptoms

•Transmission light illuminated on the dashboard
•Vehicle may exhibit erratic shifting behavior
•Delayed acceleration or response when shifting
•Reduced fuel efficiency
•Potential engine warning light may also be present

Diagnostic Steps

1
Check for error codes using an OBD-II scanner
2
Inspect transmission fluid to ensure correct level and condition
3
Look for any visible leaks, damaged wiring, or connectors related to the transmission
4
Disconnect the negative terminal of the battery for about 10 minutes to reset the vehicle's computer
5
Take the vehicle for a test drive to see if the transmission light returns

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
•Safety gloves
•Safety glasses

Parts Required

•Transmission fluid (if low or dirty)

Related Faults

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Diagnostic Steps

1
Check for error codes using an OBD-II scanner
2
Inspect transmission fluid to ensure correct level and condition
3
Look for any visible leaks, damaged wiring, or connectors related to the transmission
4
Disconnect the negative terminal of the battery for about 10 minutes to reset the vehicle's computer
5
Take the vehicle for a test drive to see if the transmission light returns

Solution

1. Preparation

Tools Required: OBD-II scanner, socket set, safety gloves, safety glasses.
Ensure the vehicle is parked on a level surface and the engine is off.

2. Use OBD-II Scanner

Connect the OBD-II scanner to the vehicle's diagnostic port, usually located under the dashboard.
Turn the ignition to the "ON" position without starting the engine.
Follow the scanner prompts to read any transmission-related DTCs.
Note any codes for future reference and proceed to clear them.

3. Resetting the Computer

Disconnect the negative terminal of the battery using a socket or wrench.
Wait for approximately 10 minutes to allow the vehicle's computer to reset.
Reconnect the negative terminal and ensure it's tightened securely.

4. Test Drive

Start the engine and allow it to idle for a few minutes.
Shift through all gears (Park, Reverse, Neutral, Drive) while stationary.
Take the vehicle for a short drive to ensure the transmission operates smoothly and check if the light remains off.