P11C3 GMC - Intake Air Humidity Sensor Circuit High Voltage
P11C3 GMC Possible Causes
- Faulty Intake Air Humidity Sensor
- Intake Air Humidity Sensor harness is open or shorted
- Intake Air Humidity Sensor circuit poor electrical connection
First diagnose P11C3 GMC 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.
P11C3 GMC Tech NotesThe Intake Air Humidity Sensor is part of the 8-Pin Mass Air Flow, Humidity, BARO and Intake Air Temperature 1 and 2 Sensor.
Cost of diagnosing the P11C3 GMC code
Labor: 1.0The cost of diagnosing the P11C3 GMC 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.
P11C3 GMC Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P11c3 Gmc DescriptionThe Powertrain Control Module (PCM) monitors the Intake Air Humidity Sensor signal. The PCM sets the OBDII code when the Intake Air Humidity Sensor is not to factory specifications.
P11C3 GMC More InformationNeed more information on how to fix the P11C3 GMC code?
Get Access to Factory Service Manuals
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P11C3 GMC CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P11c3 Gmc code? Have you replaced any parts?
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