P1501 — Programmable Speedometer & Odometer Module Vehicle Speed Sensor Intermittent Circuit Failure

What Does P1501 Mean?

P1501 is a manufacturer-specific diagnostic trouble code: Programmable Speedometer & Odometer Module Vehicle Speed Sensor Intermittent Circuit Failure. This code applies to FORD, LINCOLN, MERCURY, OTHER, BUICK 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 P1501

⚠️ Check Engine Light (MIL) illuminated
⚠️ Programmable Speedometer & Odometer Module Vehicle Speed Sensor Intermittent signal cutting in and out
⚠️ Related system working sometimes but not consistently
⚠️ Reduced engine performance

Common Causes

🔍 Loose or intermittent connection at Programmable Speedometer & Odometer Module Vehicle Speed Sensor Intermittent
🔍 Wire chafing causing intermittent contact
🔍 Programmable Speedometer & Odometer Module Vehicle Speed Sensor Intermittent failing under heat or vibration
🔍 Corroded connector pins with partial contact

Frequently Asked Questions

What does P1501 mean?

P1501 indicates: Programmable Speedometer & Odometer Module Vehicle Speed Sensor Intermittent Circuit Failure. The vehicle's computer has detected that the Programmable Speedometer & Odometer Module Vehicle Speed Sensor Intermittent is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P1501?

Yes, P1501 is generally safe to drive with in the short term. However, it should still be addressed to pass emissions testing and prevent potential secondary issues.

How much does it cost to fix P1501?

Repair costs for P1501 typically range from $30 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 and reseat all Programmable Speedometer & Odometer Module Vehicle Speed Sensor Intermittent connectors
🔧 Repair chafed or damaged wiring in Programmable Speedometer & Odometer Module Vehicle Speed Sensor Intermittent circuit
🔧 Replace Programmable Speedometer & Odometer Module Vehicle Speed Sensor Intermittent if failing intermittently

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.

P1501: Programmable Speedometer & Odometer Module Vehicle Speed Sensor Intermittent Circuit Failure