EV Diagnostics
Source-backed diagnostic reference

P1600 EV diagnostic code

PCM Battery

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

  • BUICK: PCM Battery Source
  • CADILLAC: PCM Battery Source
  • CHEVY: PCM Battery Source
  • FORD: Loss of KAM Power Open Circuit Source
  • GEO: PCM Battery Circuit Fault Source
  • GM: PCM Battery Source
  • GMC: PCM Battery Source
  • JAGUAR: Loss Of Kam Power Circuit Open Source
  • LEXUS: ECM BATT Malfunction Source
  • LINCOLN: Loss of KAM Power Open Circuit Source
  • MAZDA: Loss Of KAM Power Circuit Open Source
  • MERCURY: Loss of KAM Power Open Circuit Source
  • MITSUBISHI: Serial Communication Link Source
  • OLDSMOBILE: PCM Battery Source
  • OTHER: Loss of KAM Power; Open Circuit Source
  • SATURN: PCM Battery Source
  • SUZUKI: PCM TCM Serial Communication Circuit Fault Source
  • TOYOTA: ECM BATT Malfunction Source
  • VOLKSWAGEN: Power Supply Terminal No 15 Low Voltage Source

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