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

Honda Accord Eleventh Generation (2023-present)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

539 words

Problem Statement

Learn how to diagnose and fix remote start issues in Honda Accord 9th Generation (2013-2017). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Electrical

Estimated Time

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the vehicle battery before working on electrical systems to prevent shock or short circuits

Symptoms

•Remote key fob does not activate the remote start
•No response or indication from the vehicle when pressing the remote start button
•Check engine light illuminated on the dashboard
•Interior lights flash without starting the engine
•Potential issues with the vehicle security system

Diagnostic Steps

1
Verify that the key fob battery is functional by testing it on other functions
2
Check for any error codes using an OBD-II scanner to identify potential issues with the engine or security system
3
Inspect the vehicle’s fuses related to the remote start and security system for any blown fuses
4
Ensure the vehicle is in the proper condition to start remotely (e.g., doors closed, hood closed, and vehicle in park)
5
Test the remote start feature with a second key fob to rule out a faulty remote
6
Examine the vehicle's wiring for any visible signs of damage or disconnection, particularly in the remote start system

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
•Fuse puller
•Screwdrivers

Parts Required

•CR2032 key fob battery
•Replacement fuses (if needed)

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Diagnostic Steps

1
Verify that the key fob battery is functional by testing it on other functions
2
Check for any error codes using an OBD-II scanner to identify potential issues with the engine or security system
3
Inspect the vehicle’s fuses related to the remote start and security system for any blown fuses
4
Ensure the vehicle is in the proper condition to start remotely (e.g., doors closed, hood closed, and vehicle in park)
5
Test the remote start feature with a second key fob to rule out a faulty remote
6
Examine the vehicle's wiring for any visible signs of damage or disconnection, particularly in the remote start system

Solution

1. Preparation

Gather tools and parts needed for the repair.
Tools Required: OBD-II scanner, multimeter, fuse puller, screwdrivers.
Ensure the vehicle is parked safely with the ignition off.

2. Replace Key Fob Battery

Open the key fob casing using a flathead screwdriver.
Remove the old battery and replace it with a new CR2032 battery, ensuring correct polarity.
Reassemble the key fob and test the remote start function.

3. Replace Blown Fuses

Locate the fuse box (typically under the dashboard or in the engine compartment).
Use a fuse puller to remove any blown fuses related to the remote start and security system.
Replace with new fuses of the same amperage rating.
Recheck the remote start function.

4. Reset the Security System

Disconnect the vehicle battery for 10 minutes to reset the vehicle's electronics.
Reconnect the battery, ensuring all connections are tight.
Test the remote start feature again.

5. Reprogram the Key Fob (if necessary)

Use the owner's manual to follow the specific reprogramming procedure for the key fob.
This typically involves inserting the key into the ignition and following a sequence of on/off cycles.
Test the remote start function after reprogramming.