DTC P0645 Chevrolet

Air Conditioning Clutch Relay Control Circuit Malfunction

Air Conditioning Clutch Relay Control Circuit Malfunction

Description

Engine started, engine speed over 400 rpm, system voltage over 10.0v, and the PCM detected the Actual and Commanded state of the A C Relay Control circuit did not match for 5 seconds.

Video Guide

Duration: PT4M12S | Uploaded: 2020-07-18

Diagnostic Info

  • DTC Code: P0645
  • Brand: Chevrolet
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