DTC P1B02 GMC

Evaporator Temperature Sensor Circuit Malfunction

Evaporator Temperature Sensor Circuit Malfunction

Description

Evaporator temperature sensor signal voltage is higher than or lower than specified value for specified time continuously.

Cause and Solution

Evaporator temperature sensor circuitEvaporator temperature sensorHVAC control module

Video Guide

Duration: PT3M58S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P1B02
  • Brand: GMC
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