Short In The Recirculation Control Motor Circuit


Table of contents

B1220 Possible Causes

  • Faulty Recirculation Control Motor
  • Recirculation Control Motor harness is open or shorted
  • Recirculation Control Motor circuit poor electrical connection
  • Faulty Climate Control Unit

How do I fix code B1220?

  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 B1220 code

  The cost of diagnosing the B1220 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)

B1220 Description

  The Climate Control Unit monitors the Recirculation Control Motor. The Climate Control Unit sets the OBDII code when the Recirculation Control Motor is not to factory specifications.

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