Engine-Codes
 
OBDII Code List
 
B0363 CHEVROLET

B0363 CHEVROLET - Left Actuator Feedback Open

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

B0363 CHEVROLET Possible Causes

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

First diagnose B0363 CHEVROLET 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 terminals.

Cost of diagnosing the B0363 CHEVROLET code

    Labor: 1.0

    The cost of diagnosing the B0363 CHEVROLET 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.

B0363 CHEVROLET Possible Symptoms

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

B0363 CHEVROLET Meaning

The Heating, Ventilation, and Air Conditioning (HVAC) Control Module commands the air temperature actuators to move by controlling the voltage supplied on the control circuit. A signal voltage of 0 volts or a signal voltage of 5 volts rotates the air temperature actuator. A voltage of 2.5 volts stops the door. The HVAC control module determines the current position of the actuator by monitoring the voltage on the signal circuit. The feedback potentiometer is a function of the motor position. The HVAC control module controls the air temperature actuator door positions in order to maintain the selected air temperature.
OBDII Code B0363 CHEVROLET - Left Actuator Feedback Open - Engine-Codes.com

B0363 CHEVROLET More Information

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