Engine-Codes -
Generic -
B1265
B1265 - Cold Air Bypass Door Actuator Circuit Failure
Table of contents
B1265 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
How do I fix code B1265?
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.Cost of diagnosing the B1265 code
Labor: 1.0
The cost of diagnosing the B1265 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B1265 Meaning
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.B1265 More Information
Need more information on how to fix the B1265 code?Get Access to Factory Service Manuals
Information for specific makes
- B1265 BUICK Cold Air Bypass Door Actuator Circuit Failure
- B1265 CADILLAC Cold Air Bypass Door Actuator Circuit Failure
- B1265 CHEVROLET Cold Air Bypass Door Actuator Circuit Failure
- B1265 GMC Cold Air Bypass Door Actuator Circuit Failure