B1265 - Cold Air Bypass Door Actuator Circuit Failure

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty Cold Air Bypass Door Actuator
  • Cold Air Bypass Door Actuator harness is open or shorted
  • Cold Air Bypass Door Actuator circuit poor electrical connection
  • Faulty Electronic Automatic Temperature Control (EATC) Module

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

B1265 Description

The Electronic Automatic Temperature Control (EATC) Module monitors the Cold Air Bypass Door Actuator. The EATC Module sets the OBDII code when the Cold Air Bypass Door Actuator is not to factory specifications.
OBDII Code B1265 - Cold Air Bypass Door Actuator Circuit Failure - AutoCodes.com

B1265 Information for specific makes

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B1265 Comments

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