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65 kWh Single Motor FWDFWDAUTOMATICev
4 active safety recalls on this vehicle — view recalls
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P0515low severityPowertrain

Battery Temperature Sensor Circuit

on 2022 Chevrolet Bolt EUV 65 kWh Single Motor FWD · FWD

What this code means

A general fault is detected in the battery temperature sensor circuit. Charging control may not adjust properly to battery temperature.

Symptoms

  • Check engine light on
  • Charging irregularities
  • Battery warnings

Common causes

  • Faulty battery temperature sensor
  • Open or shorted sensor wiring
  • Corroded connector
  • Faulty PCM input circuit

Diagnostic steps

  1. Scan for charging-related codes
  2. Inspect battery temp sensor connector
  3. Test sensor circuit continuity
  4. Verify sensor resistance

Other Powertrain codes on this vehicle

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