DTC Nissan U1202 Short Explanation
Channel: Maxidot Nissan
Date: 2020-06-30

The video focuses on the basic Nissan 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:
Nissan
Code:
U1202
Definition:
Requested Torque Signal Circuit Malfunction
Description:
The engine is running.
Cause:
The following conditions can cause this concern:An open in the delivered torque circuit. An short to ground or voltage in the delivered torque circuit. A wiring problem,terminal corrosion,or poor connection in the delivered torque circuit. A communication frequency problem. A communication duty cycle problem. The EBCM is not receiving information from the PCM. Loose or corroded EBCM ground or PCM ground.