DTC P0685 Cadillac

Engine Controls Ignition Relay Control Circuit

Engine Controls Ignition Relay Control Circuit

Description

P0685 The ignition is ON. Ignition 1 signal voltage is between 11-32 V. DTC P0685 runs continuously when the above conditions are met.

Video Guide

Duration: PT3M47S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P0685
  • Brand: Cadillac
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