AutoCodes – Nissan – P1550 2011 Nissan Pathfinder

P1550 2011 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 2011 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 4,294
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 2011 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 2011 Nissan Pathfinder - Battery Current Sensor Circuit Range/Performance - AutoCodes.com
P1550 2011 Nissan Pathfinder Code - Battery Current Sensor Circuit Range/Performance

What are the Possible Causes of the DTC P1550 2011 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 2011 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 2011 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 2011 Nissan Pathfinder code?

Need more information on how to fix the P1550 2011 Nissan Pathfinder code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1550 2011 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 2011 Nissan Pathfinder Code

1. What are the common symptoms of OBDII code P1550 in a 2011 Nissan Pathfinder?

The common symptoms of OBDII code P1550 in a 2011 Nissan Pathfinder include issues with the vehicle's battery, such as difficulty starting the engine, dimming lights, and potential power loss.

2. What does the OBDII code P1550 on a 2011 Nissan Pathfinder indicate?

OBDII code P1550 on a 2011 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 2011 Nissan Pathfinder?

Possible causes of OBDII code P1550 in a 2011 Nissan Pathfinder include a faulty battery current sensor, wiring issues in the circuit, or a problem with the vehicle's battery.

4. How can I diagnose the OBDII code P1550 in a 2011 Nissan Pathfinder?

Diagnosing OBDII code P1550 in a 2011 Nissan Pathfinder involves checking the battery current sensor, inspecting the sensor circuit wiring for damage, and testing the vehicle's battery for proper voltage.

5. Can I drive my 2011 Nissan Pathfinder with OBDII code P1550?

It is not recommended to drive your 2011 Nissan Pathfinder with OBDII code P1550, as it can lead to potential electrical issues and further damage to the vehicle.

6. How can I repair OBDII code P1550 in my 2011 Nissan Pathfinder?

Repairing OBDII code P1550 in a 2011 Nissan Pathfinder involves replacing the faulty battery current sensor, repairing any damaged wiring in the circuit, and ensuring the vehicle's battery is in good condition.

7. Will resetting the OBDII code P1550 in my 2011 Nissan Pathfinder fix the issue?

Resetting the OBDII code P1550 in a 2011 Nissan Pathfinder may temporarily clear the error code, but it is important to diagnose and repair the underlying issue to prevent the code from reappearing.

8. How much does it cost to fix OBDII code P1550 in a 2011 Nissan Pathfinder?

The cost to fix OBDII code P1550 in a 2011 Nissan Pathfinder can vary depending on the specific problem, but it may involve sensor replacement, wiring repairs, or battery replacement, which could range from a few hundred to a thousand dollars.

9. Can a DIY enthusiast fix OBDII code P1550 in a 2011 Nissan Pathfinder?

A DIY enthusiast may be able to fix OBDII code P1550 in a 2011 Nissan Pathfinder if they have the necessary tools, knowledge, and experience working on automotive electrical systems.

10. How often does OBDII code P1550 occur in 2011 Nissan Pathfinders?

OBDII code P1550 in a 2011 Nissan Pathfinder is relatively uncommon, but it can occur due to various factors related to the battery current sensor circuit and overall electrical system of the vehicle.

Discuss the causes and fixes for P1550 2011 Nissan Pathfinder OBDII Code

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