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why do the interior lights stay on in my Honda Accord 9th Generation (2013-2017)? - Honda Accord
Home/Cars/Honda/Accord/Eleventh Generation (2023-present)/why do the interior lights stay on in my Honda Accord 9th Generation (2013-2017)?

why do the interior lights stay on in my Honda Accord 9th Generation (2013-2017)?

Honda Accord Eleventh Generation (2023-present)

Error Codes
2-4 hours
Time
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
511 words

Problem Statement

Learn how to diagnose and fix the issue of interior lights staying on in Honda Accord 9th Generation (2013-2017). Step-by-step guide with solutions.

Affected Component
Electrical
Estimated Time
2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

  • •Disconnect battery before working on electrical systems to avoid shock or short circuits.

Symptoms

  • •Interior lights do not turn off when the doors are closed.
  • •Dome light stays on despite the ignition being off.
  • •Battery drains quickly due to lights remaining on.
  • •Door ajar warning light illuminated on the dashboard.
  • •Possible malfunctioning of related electrical components (e.g., power windows, locks).

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

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
  • •Screwdriver set
  • •Multimeter
  • •Electrical tape
  • •Socket set

Parts Required

  • •Replacement door switches (if faulty)
  • •Electrical connectors (if damaged)

Additional Information

Affected Component
Electrical
Estimated Time
2-4 hours
Difficulty
medium
Severity
medium
Tools Required
5 items
Parts Required
2 items

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Solution
1. Preparation
  • Gather tools and parts required for the repair.
  • Disconnect the vehicle battery to prevent any electrical shock or short circuit during repairs.
2. Inspect Door Switches
  • Remove the door panel to access the door switches.
  • Check each door switch for proper operation; ensure they are not stuck or damaged.
  • Clean any debris or rust around the switches that may cause malfunction.
  • Reinstall the door panels securely after inspection.
3. Check Wiring and Connectors
  • Inspect the wiring harnesses connected to the door switches for frayed wires or loose connections.
  • Repair or replace any damaged wires or connectors using electrical tape or heat-shrink tubing.
  • Ensure all connectors are seated properly.
4. Test the Body Control Module (BCM)
  • Reconnect the battery and use an OBD-II scanner to check for any BCM-related codes.
  • If codes are present, document and address them accordingly.
  • If no codes are present, perform a BCM reset by disconnecting the battery for at least 10 minutes, then reconnecting it.
5. Final Checks
  • Manually operate the interior light switch to ensure it functions correctly.
  • Test all doors to ensure lights turn off when closed.
  • Confirm that the door ajar warning light is no longer illuminated.