DTC Mercedes-Benz P2422 Short Explanation
Channel: Maxidot
Date: 21/12/2020

The video focuses on the basic Mercedes-Benz 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:
Mercedes Benz
Code:
P2422
Definition:
Air Flow Control 6 Feedback Circuit
Description:
The ignition is ON.The HVAC module is ON.
Cause:
The actual door position differs from the commanded door position by more than 4 counts or the HVAC control module detects the door position signal circuit is less than 3 counts or greater than 253 counts.