AutoCodesNissan – P1552 2010 Nissan Altima Sedan

P1552 2010 Nissan Altima Sedan 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 2010 Nissan Altima Sedan 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 2,572
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 29, 2019
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Code P1552 2010 Nissan Altima Sedan 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 2010 Nissan Altima Sedan - Battery Current Sensor Circuit High Input - AutoCodes.com
P1552 2010 Nissan Altima Sedan Code - Battery Current Sensor Circuit High Input

What are the Possible Causes of the DTC P1552 2010 Nissan Altima Sedan?

  • 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 2010 Nissan Altima Sedan?

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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1552 2010 Nissan Altima Sedan 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 2010 Nissan Altima Sedan code?

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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 2010 Nissan Altima Sedan Code

1. What does the OBDII code P1552 mean on a 2010 Nissan Altima Sedan?

P1552 indicates a "Battery Current Sensor Circuit High Input," meaning the vehicle's computer has detected an abnormally high voltage or signal from the battery current sensor.

2. What are the common symptoms of the P1552 code in a 2010 Nissan Altima?

Symptoms may include the check engine light turning on, issues with battery charging, erratic electrical system performance, and possible difficulty starting the vehicle.

3. What causes the P1552 code to appear?

Potential causes include a faulty battery current sensor, damaged or corroded wiring, poor electrical connections, or a malfunctioning alternator.

4. Can a bad battery trigger the P1552 code?

A weak or failing battery can contribute to this code if it causes irregular current readings, but the primary issue is usually with the sensor or its circuitry.

5. How do I diagnose a P1552 code on my 2010 Nissan Altima?

Start by inspecting the battery current sensor, checking for damaged wiring or loose connections. Use a multimeter to test the sensor’s output and verify the circuit integrity.

6. Where is the battery current sensor located on a 2010 Nissan Altima?

The battery current sensor is typically located on the negative battery cable or near the battery terminal.

7. Can I drive my 2010 Nissan Altima with the P1552 code?

While the vehicle may still drive, it’s not recommended, as the issue can affect the electrical system and potentially lead to further problems if left unresolved.

8. How do I fix the P1552 code on my 2010 Nissan Altima?

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

9. How much does it cost to repair a P1552 code?

Costs vary depending on the exact cause. Replacing a battery current sensor typically costs $100–$300, including parts and labor. Wiring repairs may vary based on the extent of the damage.

10. Can a P1552 code clear itself after repairs?

The code may clear on its own after fixing the issue, but it’s recommended to use an OBDII scanner to reset the code and verify the repair was successful.

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