Honda Error Code P1705: How to Fix It

Q: Can I drive my Honda with P1705 error code?

You can drive short distances, but the vehicle may not start properly and could have shifting issues. It's best to diagnose and fix the problem promptly to avoid being stranded.

Q: What causes Honda P1705 error code?

The most common causes are a faulty gear position switch, corroded electrical connections, misadjusted shift linkage, or low transmission fluid levels.

Q: How much does it cost to fix P1705 on a Honda?

DIY repair costs $50-150 for a new gear position switch. Professional repair typically costs $200-400 including parts and labor, depending on your Honda model and local labor rates.

Q: Will P1705 cause my Honda to fail emissions testing?

Yes, any active check engine light including P1705 will cause your vehicle to fail emissions testing. The code must be resolved and the check engine light turned off before testing.

Abstract

Honda error code P1705 indicates a malfunction with the transmission gear position switch, also known as the neutral safety switch or park/neutral position switch. This switch tells the engine control module (ECM) what gear the transmission is in, and when it fails, you may experience starting problems, transmission shifting issues, or the check engine light.