Intake Door Motor
Table of contents
B27A0 NISSAN Possible Causes
- Faulty Intake Door Motor
- Intake Door Motor harness is open or shorted
- Intake Door Motor circuit poor electrical connection
- Faulty A/C Auto Amplifier
How do I fix code B27A0 NISSAN?
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 B27A0 NISSAN code
The cost of diagnosing the B27A0 NISSAN code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B27A0 NISSAN Description
A/C Auto Amplifier operates intake door motor according to the target value of the Potentiometer Balance Resister (PBR) opening angle at 40% when performing self-diagnosis. The Diagnostic Trouble Code (DTC) when the PBR opening angle of intake door motor is 50% or more. (PBR feedback signal voltage of the intake door motor is 2.5 V or more).