P1707 — Transfer Case Neutral Indicator Hard Fault Present

What Does P1707 Mean?

P1707 is a manufacturer-specific diagnostic trouble code: Transfer Case Neutral Indicator Hard Fault Present. This code applies to FORD, LINCOLN, MERCURY, OTHER vehicles. Unlike generic OBD-II codes, manufacturer-specific codes are defined by the vehicle maker and may only apply to certain makes and models.

Symptoms of P1707

⚠️ Check Engine Light (MIL) illuminated
⚠️ Transfer Case Neutral Indicator Hard Fault Present not functioning as expected
⚠️ Related system may be in fail-safe mode
⚠️ Reduced engine performance

Common Causes

🔍 Faulty Transfer Case Neutral Indicator Hard Fault Present
🔍 Wiring or connector issue in Transfer Case Neutral Indicator Hard Fault Present circuit
🔍 Related mechanical or electrical fault
🔍 ECM/PCM issue (rare)

Frequently Asked Questions

What does P1707 mean?

P1707 indicates: Transfer Case Neutral Indicator Hard Fault Present. The vehicle's computer has detected that the Transfer Case Neutral Indicator Hard Fault Present is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P1707?

You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with P1707 for extended periods may cause additional problems.

How much does it cost to fix P1707?

Repair costs for P1707 typically range from $80 to $300, depending on the root cause. Simple wiring or connector repairs are on the lower end, while component replacement costs more. A proper diagnosis ($80–$150 at most shops) will identify the exact cause before committing to expensive parts.

What To Do Next

Possible Fixes

🔧 Inspect Transfer Case Neutral Indicator Hard Fault Present and related wiring
🔧 Replace faulty Transfer Case Neutral Indicator Hard Fault Present

1
Find your vehicle above
Click your make and model for real owner reports and common causes specific to your vehicle.
2
Check for recalls
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.
3
Get a professional diagnosis
A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

P1707: Transfer Case Neutral Indicator Hard Fault Present