AutoCodes – Nissan – P1552 2012 Nissan Altima Sedan

P1552 2012 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 2012 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 2,222

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 Aug 29, 2019

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P1552 2012 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 2012 Nissan Altima Sedan - Battery Current Sensor Circuit High Input - AutoCodes.com — P1552 2012 Nissan Altima Sedan Code - Battery Current Sensor Circuit High Input

What does this mean?

What are the Possible Causes of the DTC P1552 2012 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 2012 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.

What does this mean?

Code Tech Notes

Make sure the battery cables are not corroded and are clean and tight.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1552 2012 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.

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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 2012 Nissan Altima Sedan Code

1. What are the common symptoms of OBDII code P1552 in a 2012 Nissan Altima Sedan?

The common symptoms of code P1552 in a 2012 Nissan Altima Sedan include the check engine light coming on, decreased fuel efficiency, and potential issues with starting the vehicle.

2. What does the OBDII code P1552 - Battery Current Sensor Circuit High Input indicate in a 2012 Nissan Altima Sedan?

The code P1552 in a 2012 Nissan Altima Sedan indicates a problem with the battery current sensor circuit, specifically detecting a high input signal.

3. What are the possible causes of OBDII code P1552 in a 2012 Nissan Altima Sedan?

Possible causes of code P1552 in a 2012 Nissan Altima Sedan include a faulty battery current sensor, damaged wiring or connectors in the sensor circuit, or issues with the vehicle's battery.

4. How can I diagnose the OBDII code P1552 in my 2012 Nissan Altima Sedan?

Diagnosing code P1552 in a 2012 Nissan Altima Sedan involves inspecting the battery current sensor, checking the wiring and connectors for any damage, and testing the vehicle's battery voltage and current.

5. Can I drive my 2012 Nissan Altima Sedan with OBDII code P1552 - Battery Current Sensor Circuit High Input?

It is not recommended to drive your 2012 Nissan Altima Sedan with code P1552 as it can lead to potential issues with the vehicle's electrical system and affect its performance.

6. How can I repair OBDII code P1552 in my 2012 Nissan Altima Sedan?

To repair code P1552 in a 2012 Nissan Altima Sedan, you may need to replace the battery current sensor, repair any damaged wiring or connectors, and ensure the vehicle's battery is in good condition.

7. Is it possible to reset OBDII code P1552 in a 2012 Nissan Altima Sedan without fixing the underlying issue?

While you can clear the code temporarily, it is recommended to address the underlying issue causing code P1552 in a 2012 Nissan Altima Sedan to prevent further problems and potential damage.

8. How much does it cost to fix OBDII code P1552 in a 2012 Nissan Altima Sedan?

The cost of fixing code P1552 in a 2012 Nissan Altima Sedan can vary depending on the specific cause of the issue, but it may involve replacing the battery current sensor or repairing wiring, which can range from moderate to high in cost.

9. Can a DIY enthusiast repair OBDII code P1552 in a 2012 Nissan Altima Sedan?

While some DIY enthusiasts may be able to address code P1552 in a 2012 Nissan Altima Sedan by replacing the battery current sensor or fixing wiring issues, it is recommended to have the necessary tools and knowledge for the job.

10. Will OBDII code P1552 in a 2012 Nissan Altima Sedan affect the vehicle's overall performance?

Code P1552 in a 2012 Nissan Altima Sedan can impact the vehicle's performance by causing issues with the electrical system, affecting fuel efficiency, and potentially leading to starting problems.