DTC Ford U2100-51 Short Explanation
Channel: Maxidot
Date: 2020-10-15

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

We will continue to work on improving the content.
Our efforts at Maxidot s.r.o.the video content gets better.

#maxidot #dtc #howto #diagnostictroublecode #ford




Make:
Ford
Code:
U2100 51
Definition:
Auto Idle Stop System Malfunction (HYBRID MODELS)
Description:
With the ignition ON and the MCM power-supply voltage a minimum of 10.2 V,the MCM detects a failure related to the auto idle stop prohibition for at least 2 seconds.
Cause:
 Poor connections or loose terminals at the PCM and the idle stop switch. Short" circuit between the idle stop switch and the fuse Brake booster pressure system malfunctionClimate control system malfunction"Open" or "Short" circuit between the idle stop switch and the PCMFaulty idle stop switch 
Failure Type:
Not Programmed
This sub type is used by the control module to indicate that programming is required.