P0550 Nissan Code - Power Steering Pressure Sensor Circuit Malfunction
Quick Answer
Power steering pressure (PSP) sensor is installed to the power steering high-pressure tube and detects a power steering load. Common causes include Faulty Power Steering Pressure Sensor, Power Steering Pressure Sensor harness is open or shorted, Power Steering Pressure Sensor circuit poor electrical connection. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
- What it means
- P0550 Nissan indicates Power Steering Pressure Sensor Circuit Malfunction.
- Common causes
- Common causes include Faulty Power Steering Pressure Sensor, Power Steering Pressure Sensor harness is open or shorted, Power Steering Pressure Sensor circuit poor electrical connection.
- Severity
- Moderate - service should be scheduled soon.
- Can I drive?
- The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
Code P0550 Nissan Description
What are the Possible Causes of the DTC P0550 Nissan?
- Faulty Power Steering Pressure Sensor
- Power Steering Pressure Sensor harness is open or shorted
- Power Steering Pressure Sensor circuit poor electrical connection
How to Fix the DTC P0550 Nissan?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0550 Nissan code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Information for Specific Nissan Models
- P0550 2002 Nissan Altima Sedan — Power Steering Pressure Sensor Circuit Malfunction
- P0550 2003 Nissan Altima Sedan — Power Steering Pressure Sensor Circuit Malfunction
- P0550 2004 Nissan Altima Sedan — Power Steering Pressure Sensor Circuit Malfunction
- P0550 2005 Nissan Altima Sedan — Power Steering Pressure Sensor Circuit Malfunction
- P0550 2006 Nissan Altima Sedan — Power Steering Pressure Sensor Circuit Malfunction
- P0550 2008 Nissan Altima Sedan — Power Steering Pressure Sensor Circuit Malfunction
- P0550 2009 Nissan Altima Sedan — Power Steering Pressure Sensor Circuit Malfunction
- P0550 2010 Nissan Altima Sedan — Power Steering Pressure Sensor Circuit Malfunction
- P0550 2011 Nissan Altima Sedan — Power Steering Pressure Sensor Circuit Malfunction
- P0550 2012 Nissan Altima Sedan — Power Steering Pressure Sensor Circuit Malfunction
- P0550 2004 Nissan Maxima — Power Steering Pressure Sensor Circuit Malfunction
- P0550 2005 Nissan Maxima — Power Steering Pressure Sensor Circuit Malfunction
- P0550 2006 Nissan Maxima — Power Steering Pressure Sensor Circuit Malfunction
- P0550 2007 Nissan Maxima — Power Steering Pressure Sensor Circuit Malfunction
- P0550 2008 Nissan Maxima — Power Steering Pressure Sensor Circuit Malfunction
- P0550 2005 Nissan Pathfinder — Power Steering Pressure Sensor Circuit Malfunction
- P0550 2006 Nissan Pathfinder — Power Steering Pressure Sensor Circuit Malfunction
- P0550 2007 Nissan Pathfinder — Power Steering Pressure Sensor Circuit Malfunction
- P0550 2008 Nissan Pathfinder — Power Steering Pressure Sensor Circuit Malfunction
- P0550 2009 Nissan Pathfinder — Power Steering Pressure Sensor Circuit Malfunction
- P0550 2010 Nissan Pathfinder — Power Steering Pressure Sensor Circuit Malfunction
- P0550 2011 Nissan Pathfinder — Power Steering Pressure Sensor Circuit Malfunction
- P0550 2012 Nissan Pathfinder — Power Steering Pressure Sensor Circuit Malfunction
Frequently Asked Questions about P0550 Nissan Code
No Frequently Asked Questions about P0550 Nissan Code found.
Discuss the causes and fixes for P0550 Nissan OBDII Code
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my 2005 Nissan quest have three trouble code P0113-P0183-P0550- I already replace whole Fuel Pump for P0183 (built in fuel temp sensor), And replace Mass airflow sensor for P0113. But it,s still showing three code as it is. Three code are related with harness and connecters problem. So Problem is some where else. Because of It,s not possible all Three sensors have lose connections or bad connecters. what is a ECM problem ? , Any body Help me plz.
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ECM = Engine Control Module.
The ECM could be the problem, but it's very unlikely. You should follow the wires from the items you replaced and check the connector and grounds.
Download the "Engine Control" section of the service manual from here: http://x.nissanhelp.com/for...
The download it's free you just need to register.
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My experience say, (may i am wrong) , My Van need to replace ECM , because every sensor is not gonna show same kind of problem, voltage high input .What i can use used same ECM ?. If i buy used same model/years ECM, what i need reprogram it ?. any shorter way ?.
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What model and year is your Nissan? some models and year don't need to the key reprogram to the new ECM.
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my 2005 Nissan quest have three trouble code P0113-P0183- I
already replace whole Fuel Pump for P0183 (built in fuel temp sensor),
And replace Mass airflow sensor for P0113. But it,s still showing two
code as it is. Three code are related with harness and connecters
problem. So Problem is some where else. Because of It,s not possible all
Two sensors have lose connections or bad connecters. what is a ECM
problem ? , Any body Help me plz. Read more: https://www.autocodes.com/p05...
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