EV Diagnostics
Source-backed diagnostic reference

P1464 EV diagnostic code

Heated Catalyst Battery Temperature Sensor 2 Electrical

Reference status: This page preserves source-backed code definitions for discovery. Manufacturer/model applicability, repair steps and safety conclusions are not treated as verified unless a manufacturer-specific verified report is available.

Reference definitions

  • BMW: Heated Catalyst Battery Temperature Sensor 2 Electrical Source
  • FORD: ACCS to PCM High During Self-Test Source
  • LINCOLN: ACCS to PCM High During Self-Test Source
  • MERCURY: ACCS to PCM High During Self-Test Source
  • NISSAN: Fuel Level Sensor Circuit Ground Signal Source
  • OTHER: A/C Demand Out of Self Test Range Source

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