AutoCodes – Nissan – P1552 2005 Nissan Pathfinder

P1552 2005 Nissan Pathfinder Code - Battery Current Sensor Circuit High Input

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: P1552 2005 Nissan Pathfinder indicates Battery Current Sensor Circuit High Input.
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 2,531

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Mar 22, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1552 2005 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 P1552 2005 Nissan Pathfinder - Battery Current Sensor Circuit High Input - AutoCodes.com — P1552 2005 Nissan Pathfinder Code - Battery Current Sensor Circuit High Input

What does this mean?

What are the Possible Causes of the DTC P1552 2005 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 P1552 2005 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 P1552 2005 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 P1552 2005 Nissan Pathfinder code?

Need more information on how to fix the P1552 2005 Nissan Pathfinder code? Get Access to Factory Service Manuals

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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 P1552 2005 Nissan Pathfinder Code

What does the OBDII code P1552 mean for a 2005 Nissan Pathfinder?

P1552 indicates a high input signal from the battery current sensor circuit, which monitors the current flowing to and from the battery.

What are common symptoms of the P1552 code?

Symptoms may include the check engine light being illuminated, poor fuel economy, and potential issues with the vehicle's electrical systems.

What could cause the P1552 code to trigger?

Causes can include a faulty battery current sensor, damaged wiring or connectors, or issues with the vehicle's charging system.

How can I diagnose the P1552 code?

Start by inspecting the battery current sensor and its wiring for damage. Use a multimeter to check the sensor's output voltage and ensure it's within the manufacturer's specifications.

Is it safe to drive a vehicle with the P1552 code?

While it may be safe to drive, the vehicle could experience electrical issues, and it's advisable to have it diagnosed and repaired as soon as possible.

What are some common repairs for the P1552 code?

Repairs may involve replacing the battery current sensor, repairing damaged wiring, or addressing issues with the alternator or battery.

Can I reset the check engine light after fixing the P1552 code?

Yes, after addressing the issue, you can reset the check engine light using an OBDII scanner or by disconnecting the battery for a short period.

How much does it typically cost to fix the P1552 code?

Repair costs can vary widely, but expect to spend between $100 to $300 depending on whether the sensor needs replacement or if there are wiring issues.

Will clearing the code fix the problem?

Clearing the code will only turn off the check engine light. The underlying issue must be resolved for the code to stay cleared and not return.