P1592: Neutral Position Switch Circuit MT Model
SUBARU
Severity
Medium
System
Manufacturer-Specific Powertrain
What Does P1592 Mean?
P1592 is a manufacturer-specific diagnostic trouble code: Neutral Position Switch Circuit MT Model. This code applies to SUBARU 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 P1592
- β οΈ Check Engine Light (MIL) illuminated
- β οΈ Erratic Neutral Position Switch readings
- β οΈ Related system operating intermittently
- β οΈ Reduced engine performance
Common Causes
- π Wiring issue in Neutral Position Switch circuit (damaged, chafed, or corroded)
- π Faulty Neutral Position Switch connector or terminal
- π Failed Neutral Position Switch
- π ECM/PCM connection issue
Frequently Asked Questions
What does P1592 mean?
P1592 indicates: Neutral Position Switch Circuit MT Model. The vehicle's computer has detected that the Neutral Position Switch is not operating within its expected parameters and stored this diagnostic trouble code.
Can I drive with code P1592?
You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with P1592 for extended periods may cause additional problems.
How much does it cost to fix P1592?
Repair costs for P1592 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 ($80β$150 at most shops) will identify the exact cause before committing to expensive parts.
What To Do Next
Possible Fixes
- π§ Inspect and repair Neutral Position Switch wiring and connectors
- π§ Replace faulty Neutral Position Switch
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1
Find your vehicle above
Click your make and model for real owner reports and common causes specific to your vehicle.
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2
Check for recalls
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.
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3
Get a professional diagnosis
A code alone doesn't identify the exact failed part. A diagnostic ($50β$150) pinpoints the root cause.
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