how to fix the remote start not working on my Honda Accord 9th Generation (2013-2017)

Honda Accord Eleventh Generation (2023-present)

Error Codes

1-3 hours

Time

medium

Difficulty

medium

Severity

4 min read

610 words

Problem Statement

Learn how to diagnose and fix the remote start issue on your Honda Accord 9th Generation (2013-2017). Step-by-step guide with tools and tips.

Affected Component

Electrical

Estimated Time

1-3 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical components to prevent shorts or shocks.
•Allow the vehicle to cool before working on any components to avoid burns.

Symptoms

•Remote start button does not respond
•No engine crank or startup noise when attempting remote start
•Dashboard lights may illuminate, but the engine does not start
•Key fob may show signs of low battery (dim LED indicator)
•Check engine light may illuminate intermittently

Diagnostic Steps

1
Verify that the key fob battery is in good condition and replace it if necessary.
2
Check the vehicle's battery voltage; ensure it is adequately charged.
3
Scan the vehicle's computer for any trouble codes using an OBD-II scanner.
4
Inspect the remote start system's wiring and connections for any signs of damage or corrosion.
5
Ensure that all doors are closed and the hood is securely latched, as these conditions are necessary for the remote start to function.
6
Check the status of the brake pedal switch; remote start systems often require the brake to be disengaged.

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
•Basic hand tools
•Battery tester

Parts Required

•Key fob battery (CR2032 or equivalent)
•Brake pedal switch (if faulty)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Verify that the key fob battery is in good condition and replace it if necessary.
2
Check the vehicle's battery voltage; ensure it is adequately charged.
3
Scan the vehicle's computer for any trouble codes using an OBD-II scanner.
4
Inspect the remote start system's wiring and connections for any signs of damage or corrosion.
5
Ensure that all doors are closed and the hood is securely latched, as these conditions are necessary for the remote start to function.
6
Check the status of the brake pedal switch; remote start systems often require the brake to be disengaged.

Solution

1. Preparation

Tools Required: OBD-II scanner, multimeter, basic hand tools, battery tester
Ensure the vehicle is parked in a safe area with adequate ventilation.
Disconnect the vehicle’s battery for safety.

2. Replace Key Fob Battery

Remove the key fob casing using a flathead screwdriver.
Replace the old battery with a new one (CR2032 or equivalent).
Reassemble the key fob and test the remote start function.

3. Check Vehicle Battery Voltage

Use a multimeter to measure the battery voltage; it should read between 12.4V and 12.7V when the engine is off.
If the voltage is low, charge the battery or replace it if necessary.

4. Scan for Trouble Codes

Connect the OBD-II scanner to the vehicle’s diagnostic port.
Turn on the ignition (do not start the engine) and scan for any stored trouble codes.
If any codes related to the remote start system are present, document them for further investigation.

5. Inspect Wiring and Connections

Visually inspect the wiring harness connected to the remote start module for any signs of wear or damage.
Check all connectors for tightness and corrosion, repairing or replacing as necessary.

6. Verify Door and Hood Status

Ensure all doors are securely closed and the hood is latched properly.
Test the trunk and door sensors by opening and closing them to see if the remote start will engage.

7. Test Brake Pedal Switch

Locate the brake pedal switch and ensure it is functioning correctly.
Use a multimeter to test continuity; if defective, replace the switch.