DTC Ford B14FB-12 Short Explanation
Channel: Maxidot Ford
Date: 2020-06-20

The video focuses on the basic Ford specific diagnostic error code.
Contents:
0:21 Basic DTC analysis according to OBD2 protocol standard.
1:48 Insight into programming
- an explanation of what a bit is and how a byte is formed
- decoding the Error Code to the base programming
2:58 A diagnostically understandable description of the Diagnostic Trouble Code
3:05 Basic error definition
- Possible causes or errors of the car and its parts describing the mentioned error

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Make:
Ford
Code:
B14FB 12
Definition:
Brake Fluid Level Circuit High
Description:
When the Totally Integrated Power Module (TIPM) detects the Brake Fluid Level Circuit voltage is greater than expected for more than five seconds.
Cause:
(B20) BRAKE FLUID LEVEL SWITCH SENSE CIRCUIT OPEN(B20) BRAKE FLUID LEVEL SWITCH SENSE CIRCUIT SHORTED TO BATTERY VOLTAGE(P37) SWITCH RETURN CIRCUIT OPENBRAKE FLUID LEVEL SWITCHTOTALLY INTEGRATED POWER MODULE (TIPM)
Failure Type:
Circuit Short To Battery
This sub type is used for failures, where the control module measures vehicle system (battery positive) potential for greater than a specified time period or when some other value is expected.