DTC P1654 Cadillac

Battery Voltage Low or Battery Voltage High

Battery Voltage Low or Battery Voltage High

Description

Condition Battery Voltage Low Battery voltage 8 volts or less for 20 seconds Battery Voltage High Battery voltage 18 volts or more for 2 seconds

Cause and Solution

Charging systemHarness and connectorsECS ECM

Video Guide

Duration: PT3M55S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P1654
  • Brand: Cadillac
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