AutoCodes – Nissan – P1550 2012 Nissan Pathfinder

P1550 2012 Nissan Pathfinder Code - Battery Current Sensor Circuit Range/Performance

Quick Answer

The power generation voltage variable control enables fuel consumption to be decreased by reducing the engine load which is caused by the power generation of the generator. Common causes include Faulty Battery Current Sensor, Battery Current Sensor harness is open or shorted, Battery Current Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P1550 2012 Nissan Pathfinder indicates Battery Current Sensor Circuit Range/Performance.
Common causes
Common causes include Faulty Battery Current Sensor, Battery Current Sensor harness is open or shorted, Battery Current Sensor circuit poor electrical connection.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code Popularity 4,475
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Mar 22, 2024
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Code P1550 2012 Nissan Pathfinder Description

The power generation voltage variable control enables fuel consumption to be decreased by reducing the engine load which is caused by the power generation of the generator. The battery current sensor is installed to the battery cable at the negative terminal. The sensor measures the charging/discharging current of the battery. Based on the sensor signal, Engine Control Module (ECM) judges whether or not the power generation voltage variable control is performed. When performing the power generation voltage variable control, ECM calculates the target power generation voltage based on the sensor signal. And ECM sends the calculated value as the power generation command value to IPDM E/R.
OBDII Code P1550 2012 Nissan Pathfinder - Battery Current Sensor Circuit Range/Performance - AutoCodes.com
P1550 2012 Nissan Pathfinder Code - Battery Current Sensor Circuit Range/Performance

What are the Possible Causes of the DTC P1550 2012 Nissan Pathfinder?

  • Faulty Battery Current Sensor
  • Battery Current Sensor harness is open or shorted
  • Battery Current Sensor circuit poor electrical connection

How to Fix the DTC P1550 2012 Nissan Pathfinder?

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 P1550 2012 Nissan Pathfinder 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.

Need more information about the P1550 2012 Nissan Pathfinder code?

Need more information on how to fix the P1550 2012 Nissan Pathfinder code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1550 2012 Nissan Pathfinder code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1550 2012 Nissan Pathfinder Code

1. What are the common symptoms of OBDII code P1550 in a 2012 Nissan Pathfinder?

The common symptoms of OBDII code P1550 in a 2012 Nissan Pathfinder may include issues with starting the vehicle, poor engine performance, reduced fuel efficiency, and the illumination of the Check Engine Light.

2. What does the OBDII code P1550 on a 2012 Nissan Pathfinder indicate?

OBDII code P1550 on a 2012 Nissan Pathfinder indicates a problem with the Battery Current Sensor Circuit Range/Performance.

3. What are the possible causes of OBDII code P1550 in a 2012 Nissan Pathfinder?

Possible causes of OBDII code P1550 in a 2012 Nissan Pathfinder include a faulty battery current sensor, damaged wiring or connectors in the sensor circuit, or issues with the battery itself.

4. How can I diagnose the OBDII code P1550 in my 2012 Nissan Pathfinder?

Diagnosing OBDII code P1550 in a 2012 Nissan Pathfinder typically involves using a diagnostic scanner to retrieve the code, checking the battery current sensor and its connections for any visible damage, and testing the sensor's functionality.

5. Can I continue driving my 2012 Nissan Pathfinder with OBDII code P1550?

It is not recommended to continue driving your 2012 Nissan Pathfinder with OBDII code P1550, as it can lead to further damage to the vehicle's electrical system and affect its overall performance.

6. How can I repair OBDII code P1550 in my 2012 Nissan Pathfinder?

Repairing OBDII code P1550 in a 2012 Nissan Pathfinder may involve replacing the battery current sensor, repairing or replacing damaged wiring or connectors, or addressing any issues with the vehicle's battery.

7. Are there any DIY tips for fixing OBDII code P1550 in a 2012 Nissan Pathfinder?

While diagnosing and repairing OBDII code P1550 may require some technical knowledge, you can start by checking the battery current sensor and its connections for any visible damage before seeking professional help.

8. How much does it cost to fix OBDII code P1550 in a 2012 Nissan Pathfinder?

The cost of fixing OBDII code P1550 in a 2012 Nissan Pathfinder can vary depending on the extent of the issue, the parts needed for repair, and the labor costs involved. It is advisable to consult a mechanic for an accurate estimate.

9. Can a faulty battery cause OBDII code P1550 in a 2012 Nissan Pathfinder?

Yes, a faulty battery can potentially cause OBDII code P1550 in a 2012 Nissan Pathfinder, as issues with the battery can affect the performance of the battery current sensor and trigger the code.

10. How long does it take to repair OBDII code P1550 in a 2012 Nissan Pathfinder?

The time it takes to repair OBDII code P1550 in a 2012 Nissan Pathfinder can vary depending on the exact cause of the issue and the complexity of the repair process. It is best to consult a professional mechanic for an estimated repair time.

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