Subaru P1532: Battery Charging System

Is your scanner showing Subaru P1532?
No worries. We'll show you what it means and how to deal with it.

Presented by
Randy Worner

Subaru P1532: Battery Charging System

OVERVIEW
Severity
:
High
DIY Difficulty Level
:
Intermediate
Repair Cost
:
$350-$400
Can I Still Drive?
:
Yes (Short-term only)

What Does The Subaru P1532 Code Mean?

Detect the output property and malfunction of battery current sensor. Judge as NG when there is no variation (stuck) under a condition where the battery current sensor output should have changed or when difference between output and battery current value is larger than expected (characteristics malfunction).

What Are The Potential Causes Of The Subaru P1532 Code?

  • Faulty positive and/or negative terminals of battery
  • Worn or loose V-belt
  • Faulty battery
  • Faulty generator
  • Open/Short between ECM and generator connector
  • Open/Short between ECM and battery current sensor connector
  • Faulty battery current sensor

Recommended Parts

Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:

>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> Twippo 372Pcs Waterproof Wire Connectors Kit
>>> Genuine Subaru Part 29182aa01b Battery Sensor
>>> Subaru Battery
>>> Subaru Generator

Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!

Reference Sources

Subaru P1532, DTCDECODE.

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