P1552 LEXUS - Battery Current Sensor Circuit High Input

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

P1552 LEXUS Possible Causes

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

First diagnose P1552 LEXUS code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

Cost of diagnosing the P1552 LEXUS code

    Labor: 1.0

    The cost of diagnosing the P1552 LEXUS code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

P1552 LEXUS Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1552 LEXUS Meaning

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.
OBDII Code P1552 LEXUS - Battery Current Sensor Circuit High Input - Engine-Codes.com

P1552 LEXUS More Information

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