AutoCodes - OBDII Code List - B103A LINCOLN
B103A LINCOLN - Right Front Seat Heater Sensor
Table of contents
Share:
B103A LINCOLN Possible Causes
- Faulty Right Front Seat Heater Sensor
- Right Front Seat Heater Sensor harness is open or shorted
- Right Front Seat Heater Sensor circuit poor electrical connection
How do I fix code B103A LINCOLN?
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.
How much do you know about cars?
Take the AutoCodes.com automotive tests and turbo-charge your car repair knowledge
Tech Notes
B103A:11 Right Front Seat Heater Sensor: Circuit Short To GroundB103A:12 Right Front Seat Heater Sensor: Circuit Short To Battery
Cost of diagnosing the B103A LINCOLN code
Labor: 1.0
The cost of diagnosing the B103A LINCOLN 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)
B103A LINCOLN Description
The engine must be running for the heated seat system to operate. The driver and passenger heated seat buttons are selected from the touchscreen interface, which initiates the CAN communication to request heated seat operation. Upon receiving the request, the Heating, Ventilation, and Air Conditioning (HVAC) Module supplies voltage to the appropriate driver and/or passenger seat cushion and backrest heater mats, which are connected in series. Temperature is maintained by the HVAC module using a sensor contained within the cushion heater mat. The HVAC module supplies a reference voltage to the temperature sensor and monitors the return signal from the temperature sensor for controlling current flow to the heater mats. The HVAC module remains on, heating the seat and maintaining temperature until commanded off from the touchscreen (or until the ignition is turned OFF).
More Information
Need more information on how to fix the B103A LINCOLN code?Get Access to Factory Service Manuals
Need more help?
Get the B103a Lincoln code diagnosed by a professional: Find a repair shop in your areaComments
Help 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 B103a Lincoln code? Have you replaced any parts?Any information is appreciated. Thanks