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AutoCodes - Cadillac - B0223 CADILLAC

B0223 CADILLAC Code - Recirculate Position Command 1 Circuit

- Code Popularity: 885 Views
- Repair Importance Level: 1/3
- Repair Difficulty Level: 2/3
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By - Updated Jul 25, 2022
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|B0223 CADILLAC code possible causes

  • Faulty Recirculation Actuator
  • Recirculation Actuator harness is open or shorted
  • Recirculation Actuator circuit poor electrical connection
  • Faulty Heating, Ventilation, and Air Conditioning (HVAC) Control Module

|How do I fix code B0223 CADILLAC code?

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.

Does your car have Safety Recalls? → Check here

|Cost of diagnosing B0223 CADILLAC code

Labor: 1.0

The cost of diagnosing the B0223 CADILLAC 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.

|What are B0223 CADILLAC code possible symptoms?

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

|B0223 CADILLAC code description

Stepper motors are used for temperature regulation, air distribution control and recirculation door control. With the switches and dials on the HVAC controls, air temperature door position, mode door position and recirculation door position can be selected. The selected values are passed to the Heating, Ventilation, and Air Conditioning (HVAC) Control Module via serial data. The HVAC control module supplies a 12 V reference voltage to the stepper motors and energizes the 4 stepper motor coils with a pulsed ground signal. The stepper motors move the appropriate doors into the calculated positions, in order to reach the desired positions.

OBDII Code b0223 cadillac - Recirculate Position Command 1 Circuit -
B0223 CADILLAC Code - Recirculate Position Command 1 Circuit

|Need more information with the B0223 CADILLAC code?

Need more information on how to fix the B0223 CADILLAC code? Get Access to Factory Service Manuals

|Need help with a B0223 CADILLAC code?

Get the b0223 cadillac code diagnosed by a professional: Find a repair shop in your area

|B0223 CADILLAC code comments

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