why does my Honda Accord 9th Generation (2013-2017) remote start not work

Honda Accord Eleventh Generation (2023-present)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

512 words

Problem Statement

Learn how to diagnose and fix remote start issues in 2013-2017 Honda Accord. 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 battery before working on electrical components to avoid short circuits.

Symptoms

•Remote start button unresponsive
•Remote Start Disabled message displayed on the dashboard
•Engine cranks but does not start
•Check engine light illuminated
•Security system warning light blinking
•Battery in the key fob is dead or low

Diagnostic Steps

1
Check the battery condition of the key fob using a multimeter.
2
Inspect the vehicle's battery voltage; ensure it is above 12.4 volts.
3
Scan the vehicle's OBD-II system for any error codes related to the remote start function.
4
Verify that all doors, trunk, and hood are securely closed; the remote start feature requires all to be closed.
5
Check for any blown fuses related to the remote start system in the fuse box.
6
Confirm that the vehicle is in an area that does not have extreme temperature conditions, as this can disable remote start.

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
•Screwdriver set

Parts Required

•Key fob battery (type CR2032 or similar)
•Replacement fuses (if blown)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Check the battery condition of the key fob using a multimeter.
2
Inspect the vehicle's battery voltage; ensure it is above 12.4 volts.
3
Scan the vehicle's OBD-II system for any error codes related to the remote start function.
4
Verify that all doors, trunk, and hood are securely closed; the remote start feature requires all to be closed.
5
Check for any blown fuses related to the remote start system in the fuse box.
6
Confirm that the vehicle is in an area that does not have extreme temperature conditions, as this can disable remote start.

Solution

1. Preparation

Gather tools: OBD-II scanner, multimeter, screwdriver set, and replacement fuses if needed.
Ensure the vehicle is parked safely and on a flat surface.

2. Replace Key Fob Battery

Sub-steps:
1. Open the key fob using a small flat-head screwdriver to pry it apart.
2. Remove the old battery and install a new one, ensuring the correct polarity.
3. Reassemble the key fob and test the remote start function.

3. Inspect Vehicle Battery

Sub-steps:
1. Open the hood and visually inspect the battery for any corrosion on terminals.
2. Use a multimeter to check voltage; it should read above 12.4 volts. If below, consider jump-starting or replacing the battery.
3. Clean any corrosion from terminals with a wire brush and reconnect securely.

4. Check Fuses

Sub-steps:
1. Locate the fuse box (usually under the dashboard or in the engine compartment).
2. Remove the cover and inspect the remote start fuse for continuity using a multimeter.
3. Replace any blown fuses with the same amperage rating.

5. Clear Error Codes

Sub-steps:
1. Connect the OBD-II scanner to the vehicle’s diagnostic port.
2. Follow the scanner's prompts to read and clear any error codes related to the remote start system.
3. Disconnect the scanner and attempt to use the remote start feature again.